Is it smart???

i believe a turbo on my slant would make me happy! i miss my v8s ,but for me its time for something different and mainly economical.i was wondering about a 7.25 rear holding up though. i dont have much money for my car anymore, so this makes sense to me.i have also read about making a buick 3.8 fuel injection system work on a slant which also peaks my interest.