hi,
thanks about the comment on my Z and here is my progress link where you can find alot of photos of my 500Z:
http://forums.hybridz.org/showthread.php?t=117530&page=3
about the V8 wiring beeing spliced to the original harness, its not a problem at all, fog lights/ tail lights are not a problem neither........well i had such problem because my 130AMP alternator was spliced to the original harness, after the small fire i had, i wired the alternator directly to the battery without passing through the original harness. so if my alternator goes bad, nothing will be harmed except for the battery. do you get the idea? and sorry but i'm not realy familiar with the chevy alternator.
about the engine beeing stout, i agree at 110%, my engine comes from my 1989 mustang, drove my mustang for several years and sprayed 150hp dry shot for 3 years without one single problem, now i have it on my Z and i'm planning on spraying it again. if 150 is alot you think, 100HP shot is cool enough and doesn't need any mods except for the timing and the spark plugs. my timing is set on 8 and stock plugs gapped at 0.32.