Yes, I've read the "Safely Modding your 3800" post, figured I'd cover that before I get chastised..
With that being said, the basic mods, IE: ported/polish TB, HV3, headers, increased rocker ratio, different intake, 180 stat, new PCM whatever else seems mostly geared towards the 5000rpm+ range but what about low to midrange improvements.
Not looking to go the top swap route, but was just curious with the L36's if with a few mods you can improve the low to midrange.
TIA