I spun the bearing in my TPI 305. I want to swap out the motor for a 5.7 was thinking about a 90 corvette 5.7 because of the aluminum heads. I would be driving this car very little. Then in a year i wanted to install a super charger, nothing extreme. Any sugestions on what would be the easier route to go about this? Replacment engine first question? Then what supercharger? preffer a complete setup, not sure were to look. Vortec? Any ideas?