Great work in 1:72 Wolf!!
I would be delighted to put together an engine like that in 1:48, never mind 1:72 - and you even did ignition wires!
The tip to use WNW instructions for a smaller scale model is very useful - for example some kits in the smaller scales don't come with rigging diagrams, whereas the WNW kits do. Of course, we can all do our own research, too..
I am really looking forward to the surface finish on the fuselage of this model, and the seat/tank assembly looks great too.