All I recall was the Elka shocks and orange race fenders. Wasn't implying that he paid to much especially considering the exchange rate.
Unfamiliar with the power valve, don't recall seeing anything about cutting the tank to use it. Maybe wasn't, just went for the advantage of water cooling, which the power valve is one of the best things about it.
Wonder if it uses a Blaster or the DT trans, slightly different gear ratios. Maybe combination of both?
It is a very sharp machine. Wish my Uncle bought me something like that !!