I live in Miami Beach and own a 1991 SN with a 2002 700cc engine. Very reliable ski. It is my understanding there are three guys I can use to help me with my upgrades....Thrust Innovations, Water Craft Factory and Wamiltons. Assuming the same price who would you use to do the following...B-pipe, MSD enhancer, prop, maybe trim set up, ADA set up kit, etc. I think you get the point. Let me know. Thanks!!