I will defo keep you guys posted with developments.
With regards to bits left I have sold the C1J as complete with head and the VNT, I am keeping the gearbox as I am wanting to retain the GTT clocks the only things i have left are the Radtec Intercooler and alloy rad setup that could possibly be up for sale if i cannot get it to fit in the engine bay with the 172 engine. Will find out in just over a weeks time as I collect everything from under the bonnet of a 172 that took 1 up the rear.