414 Dyno results: Missed combo?

My personal engine is going to be a VERY unique G3. Smaller cubic inch, solid flat tappet!, light light light bob-weight, high dynamic--shooting for 550-600HP @ 7500-7800RPM no bigger than 370 inch. The G3 is probably one of the best engines ever designed--We get amazing aluminum heads, RACE quality block (I've sonic checked a few and they were all .200"-.220" thick cylinders) right from the wrecking yard. J.Rob
I recently got a free G3 and I'm considering using it instead of an LS. Are there any good forums out there with real G3 knowledge? Most of the G3 info I find is from "bolt on" idiots who've never seen the inside of an engine. I'm very familiar with G3's in stock configuration and their flaws (ring lands, oiling, valve train slop, ect). I would like to learn more about fixing these issues as the G3 does have more potential than any Mopar engine ever built.