Couple questions here...

So I'm thinking of either getting my SXT engine turbocharged (if possible) or getting an SRT engine for my car.

Do you have any recommendations as to what would be better? Or cheaper? Would one last longer than the other, or need less maintenance?

Also, if I was using a kit, could I do it myself, or would I have to take it to a shop? Can I take it to any shop, or would I have to go to the local Dodge dealership?