InfiTech perhaps? It's much closer to normal minecraft than a TFC based pack in how it plays but the focus around GT5 causes it to still play fairly differently, although early on it can be slower while you're still trying to find useful ore veins and get enough metal to create your basic toolset. While it has HQM too that's totally optional and more of a guide to GregTech than anything else.
Yep, this is pretty much the answer. I love GregTech far beyond all other mods combined. I do have an older InfiTech2 world, but I loaded it up and immediately noticed some items in my base are missing, they've been removed or changed or something... so that's how old my save file is. There was no HQM quest book in the pack when I played it 6 months ago or whatever. I tried to load up a brand new game, but since I know the modpack, I also know the length of time it will take me, beginning from "brand new"... and I just don't think I can do it all over again. Then I debate using creative mode to make a base similar to what I had previously, and then switch it back to survival mode and continue on from there... but even that feels like so much work, time and effort, I tried for 10 minutes and deleted the world already. LOL I've taken so many breaks from this game but it appears the only solution for me is to take another one and just wait for "the next big thing" to come along. So A+ for the suggestion, even if you don't know my preferences with the game, you nailed it.