Rob the only shop really here is in Moorhead on US 10 at the Easten Mall. Hobby Hut is the name of it. He has a fairly good supply of stuff. Also there are 2 RC shops in town one for planes only, Paul's Hobbies on 1st ave. north. and one for cars and such out on So. University Drive. For your compressor I would suggest Harbor Freight on Mani Ave. Get off I-29 at exit 65 Main Ave. Go East about 1 mile or less, will be on the left side of the road after the Nodak, Napa stores. We also have a Michael's, and a Hobby Lobby on 13th Ave So.