Replying to Rossi bindings diffenences

hey i dont know much about bindings and values for them, but i can get a pair of brand new rossignal axial t plate 100 for $95. there are also brand new rossignal axial 120 sps's for $140. they are both regualar brakes but i have wide skis. is it easy or even possible to make those bindings wide brakes. also which binding would be a better deal. im a noobie to bindings and i ski glades and do some terrain park stuff. my ski level is expert (for the ski chart at ski shops) they are both a color i like too. thanks
rob