Those should work. Going on Invaders which are 83 underfoot if I remember correctly. I'm assuming that look brakes a pretty interchangeable between their bindings...
How much do you want for them?
yeah i have 2 pairs from different years and brakes work on both. I was thinking 25 shipped. Depends how much i can proform the widebreaks for. I dont want to spend much cuz i really dont need them. I will find out about the proform tomorow.