u/OkActivity4090

So I'm trying to buy a cat back but I cant find enough information on the flange differences on both the new exhaust and the 96 cats compared to the 95 to pull the trigger. can someone let me know if i just have to cut, rotate, and weld the 95 flanges to fit or are the exit flanges on the 96 cats also something I have to modify and in that case, can I just weld the old flanges on the cat back with a new gasket and be fine?