I know how you feel JunkPilot, I've made a larger cockpit cone for my MPC.....still not happy with it, considering vac-forming a new one.....BUT....I've contacted the guy who has done all those fabulous 3d printed parts on Shapeways to see if he could scale up to fit my mod......
I'd rather make it all myself but if I'm never gonna be happy with the part I make, I'm gonna buy a part that should be correct
J