RE: prop for patriotxl
Hows the clearance on it. You may want to go down around a 12/7 to start with. The thing here is leave it on for several flights so you can get the feel of it. Then when you decide to change props, you will see an immediate difference which could be better or worse. I use Jett for my speed planes but I do have a couple G90s in other planes like the Shoestring. Very reliable and good engines and very powerful in the right plane on a torque basis but would not be my choice in a propjet.
I would chuck the zingers and go wiht APC, every little bit will help.