Your work is absolutely phenomenal. I think it is so amazing that you can go from computer screen to workbench. I was wondering how hard it would be to make a fuselage modification to accept either the 3W or ZDZ in-line engines? Because the firewall would have to be moved back. I have a yellow aircraft 1/5 scale P-40 which I have installed the ZDZ inline 100. Of course the whole purpose was to be able to fly with a scale diameter three blade prop