so its fixed!! (crosses fingers) it turns out my crappy maxi fuse holder from ebay was partly to blame. it was causing some extra draw, 120 total amps!!! thats why the 80 was blowing. my car will draw 100 max. with everything, and i mean everything "on". its mostly because of all the extra eletrical stuff. fuel pump, msd, fans, radio, etc. that and its all old wiring, and old skool components. oh and a slightly dead battery from starting and stopping so often that coupla days.