So clearly I'm well overdue for a chain lol. I think I'm going to throw a SRAM PG-970 (probably a 12-26. I'm on a 11-25 right now, but can't find that same combo and I don't want to loose the climbing gear) cassette and a SRAM PC-971 chain on it and see how everything works out. I shouldn't need to replace the chainrings though.