Check with Fin for boots he should be able to hook you up. As fo the tune, try out A-basins repair shop, they just spent a butt load of money on some fantastic new machines and they have been doing a fantastic job for me at a very reasonable price. Also, while your at Abasin getting tuned, I would strongly suggest you spend at least a day there riding, higher elevation always equals better snow. Definately my favorite hands down.
Think Snow