Not really, the Z'ceptor just has the canopy area of the X-Wing, and then the rest of the fuselage is mounting for the astromech. The canopy is a little short, but I can live with it. I'd love to see more uglies, they're really beautiful ships!
Seriously, this is a great moc. I haven't seen these "ugly" things before. I'd make the wings about three studs taller and two studs longer to balance them with the body but that may not be feasible. As it is, I like it.