Depends if you like to tune if you just want to ride buy a pro.
I dont know if i would like a t975 as my only sled if thats not the case and you have another one to ride do it gota love lots of HP
IMO, if you took some compression out of the 975 it should work well turbo'd. With that being said I would rather ride a stock PRO to a turbo'd anything, besides maybe a turbo'd PRO.