I have Teva mtb shoes and they don't grip I think I'm going to try and put some new pins in and see if that changes things, and the uni weighs 9lb and 13oz and I'm going to see if I can get the seat any liter.
If I ever break mines I'll probably try these out. I can have a huge amount of grip on pretty much ever possible pedals with 5.10 shoes! Do you know how much it weights? That uni is probably under 10lbs, mine is 10.5