OK, I posted yesterday that I had blue smoke blowin out the exhaust. Today I have the wife convinced I need more power to tow my scout around. So Should I go 383 or 454? If I go 454 what do I have to do to make it work? Will the motor mounts be the same? Will my 700R4 bolt to it? Will a computer from a 454 donor plug into my wiring or will that need to change too? Ipretty positive the radiator will need to be larger. Please give me all the good bad and ugly about this transplant.