Sorry, Luigilow, for not answering your question the first time I had post in this thread. I had assumed others' replies had been sufficient for that.
I honestly think IC2 can't be fixed by any bodging.. It needs an overhaul
Even the core fundamentals like the eu "packets" allowing you to send 100,000,000's of EU through a single HV cable with some work and invincibility super-armor
I actually think the problem here lies with HV solars.. Waaaaaaaay to much power in a single block (Expensive but easily made and set-up)
I'm not sure what bodging means, but I think I agree with that statement. It's showing its age. More and more mods have moved away from time = free stuff and have focused more on encouraging creative and modular problem solving in workshop design and management. If EE can make the change, so can IC2. Now that EE3 is avoiding what made EE2 absurd, IC2 is the closest thing to EE2... and it's frighteningly close to it. Free energy generators + MassFabricator isn't much better than EE2's "power flowers." Quantum Armor was always better than the Redmatter armor set anyways. That fact really should be unsettling.
IC2 actually feels a little too straight forward and simple for the bulk of it. No real thought goes into it (from the player) except for reactor designs. Even Forestry farms seem to spark more creativity than IC2's wiring and categorical generator spam. Spam Solar Panels on the roof, Wind Mills in the air, Geothermals underground, and screw Water Mills because they aren't worth the space they take. String everything together with Glass Fibre Cables since it can take nearly any ("vanilla" IC2) voltage and you rarely ever have to buffer it to avoid power loss. The only thing left for creative solutions is arranging the machines to get them to cooperate with Tubes and Pipes.
IC2 has really tedious crafting, with over six different components that you use over, and over, and over again, often all in one machine. Thermal Expansion uses a lot of repeating parts, but for the most part these components are used just enough that you quickly know which ones to use on reflex almost depending on what the machine's supposed to do. (Liquids? Oh, I need Tin and a Servo.) I don't think i'm the only one who's grown tired of crafting electronic circuits.
The tiering is screwy too. (Not saying GregTech is correct here.) The Electric Tools don't last as long as Diamond (or probably even Iron) but Lappacks trivialize that completely, especially since the Quantum Armor set is so powerful that the loss of chest armor is not a big deal at all, and their power is that of Diamond Tools + enchantments. The only time to not use the Drill and Chainsaw are when you want Fortune III and do not want Silk Touch on leaves. I suppose when you want to gather Cobwebs too now, as Shears and Swords can now be given Silk Touch. Maybe make these tools use an Energy Crystal and an Advanced Circuit to craft, but the way they are now, I make one Iron Pick and that's it except for the electric tools and an eventual enchanted Diamond Pickaxe that never runs out due to how little I use it. And then there's the Jetpacks. The fuel Jetpack doesn't have hover mode, doesn't last nearly as long, and if I remember right is harder to recharge in the field. It's a liability. The only advantage it has is that it can fly higher than the Electric Jetpack. The Electric Jetpack's "fuel" is entirely renewable and can even come from free energy sources, so why is it better in all but one way? Where's the trade-off? Why does the fuel Jetpack even exist?
IC2 is a linear ascension towards trivialization. Most other mods are horizontal expansions that pull you farther from tedium. It's a slog towards UU matter, invincibility, and little else than turning you into a self-employed sweatshop worker, with the only expansion lengthening the slog, hammering it further into the shape of a line, and offering little else outside of that line. The only other mod I see right now that rewards progress by removing so much gameplay from the game is the Buildcraft Quarry. And Turtles if you copy/paste programs, but that's another matter.
So... yeah. I too think IC could use another overhaul.