Do I have to re-balance this 360

Dude, if you look around in there I believe you could pull out a couple of 408's and a couple of 340's and a few 360's and at least one 440. Like I said Ive been building cars and vending at swap meets for 40 years, My garage is actually a little less "well stocked" than it used to be. I guess i will start looking for someone to balance it. I want to build a 4 inch stroke 340 for my 70 Dart since it was an original 340 car but I think I will just buy a kit thats already balanced for that one.