[NROTOXIN]

From a LEGAL standpoint you can't take a heavily modified 65 mustang and one day just turn around a register it as a 200x SPCNS. I can't speak to the Manx community insurance theories but the the law is pretty clear about a SPCNS. Build one from scratch and use SB100. Then you can have another community talk about the liabilities of a "home built" vehicle on the road. (sarcasm)