Future Plans for my Muscle Car(s)... Dodge Charger?

[MuuMuu101]

So within a couple of years I was thinking of buying a 1966-1970 Dodge Charger (preferably a 1968,70). It would be a long working progress since I wouldn't have enough money to buy one in fairly good condition for $10,000 or so. So odds are in this car there probably won't be an engine nor a transmission. And if not, I was wondering, do to money, if I should get a 440 instead of a HEMI. Later on when I am way older, I want to buy a Dodge Dart anyway, and hopefully I will have money so that when I am restoring that Dodge Dart, I can buy a HEMI. And with that I was thinking about switching the 440 to the Dart and putting in the HEMI into the Charger. I want both of these cars to have a manual transmission. I was also wondering, if the Charger didn't have an engine or trans, would it even matter what color it is despite what the VIN says? I would to prefer to have a black, blue, red, or maybe even green Charger but obviously there is no guarantee I will get one that color if I find a good deal. Finally, what are your thoughts about adding a turbo or a supercharger to my Charger? Thank you and I appreciate serious answers.