hi mark i know a guy with a t4 he might sell,not sure of condition or if he will.worth a try thought.hes on here i think bosher if not hes on yorcc facebook possibly as bosher or bosher james.
hi
I have a k1 aero with all the hope ups used only a couple of times send me your email for pics and list of spares and spec, nealecarbis@btinternet.com