Scott Mann has been into building VW Based 914s with V8 conversions. Talk about a niche market. His Love started with VW's and 914s Were built by VW. He is a Pro driver and driving instructor  We talk about water cooled conversions. Check out his site here http://www.renegadehybrids.com/     He also holds the patent on the stack lite trailer. The 20' stacker trailer. It tows easy and does not take a mile to park or store. Its also designed to be towed by a 1/2 ton truck. check it out here https://stacklitetrailers.com/