How do you go about fitting windshield/canopy? I am afraid to start cutting on mine. Also need to make it removable due to my mods. I refuse to add lead or any other dead ballast to my planes and read how this kit comes out tail heavy. I have three levels (each accessible removing buttonhead screws) under the windshield/turtledeck up front. Upper level for battery packs - one for receiver, one for nav light system, one for on board glow. Second level is fuel tank floor, bottom level is throttle servo & servo for conceaeled parachute drop. All other servos are just behind first bulkhead at windshield.

SO... How did you get a good fit on that windshield/canopy