do you need any photos and measurements of my mounting plates or are you going to wing it? just let me know if you do. by the way, the magnum mount is slightly longer (or maybe it's shorter) than the os ft120 mount even though they are interchangeable. the cases on both engines are the same length though so i swapped mounting plates when i swapped the ft160 in for the ft120 on my rv8.

...it miight make sense to make a mounting plate that's a custom length to match your specific airframe so you don't need to mess with spacers too.