Nice! the Hurrycat Vorace fits really well to the STS (and is the only linkage fork that offers 100mm of travel, Parafork aside). You also used the only Spinergy wheels that I like (hate the 4 spoke ones). I like your build style! (not very common here on Retrobike). Quick question: how are you going to fit the front brakes? (your fork looks like it's the disc-only version, or am I wrong?, there might be V-brake adapters? common ones won't fit because those legs are seriously oversized). looking forward to see how your build evolves.