The mod list is short and uninspiring and doesn't live up to the name of the pack or your description. Non of your tech mods are "advanced" or insane.
When I think advanced and epic tech I think of Immersive Engineering, Mekanism, Magneticraft, and Pnumaticraft. Tech mods that are a challenge to use them, mods that have very deep and complex tech trees. I don't think of mods that have tiny little box-machines that can all be made in under 10 min. The most decent tech mod that lives partially up to your claims is Ender IO.
For power generation there are mods like Deep Resonance and Nuclearcraft that give complex and interesting ways to do large reactor setups and in my opinion are way more epic than Big Reactors in both looks and how you use them.
As for epic adventuring think about putting in Ancient Warfare and rouge-like dungeons to add epic enemy strong holds and dungeons like you seem to want.
Also tree growing simulator is more geared towards skyblock maps where you need a faster early game.
Really you could also give more than a bland howdy-do and an over-confident shout out to youtubers on your forum post about the pack, as it is most people wouldn't bother to take a look at it with the post you have now.
Not trying to be mean, just trying give criticism to help you pack become better.
