Sounds like you live in the southeast. Goolsby customs would be a great choice for something like this. Flip through this build thread.
https://lateral-g.net/forums/show...hlight=pegasus
Clarify your location, a build that ambitious can only be done by the right shop and I would imagine you would want one close enough to follow the progress from time to time. That will help others give you some guidance on a shop choice. There are at least five or six shops that post builds on here that turn out amazing work.