[mickmate]

I have worked with a guy that does $60K interiors on some hardtops. It is a small open car and if you are providing seats that need recovering and the panels to upholster it shouldn't be more than a couple of thousand in my guesstimation. A pair of correct leather seats is $1200 so there's a material and number to get going with. Make up some templates of things like carpets and take them to some shops for quotes. It's easy to do, makes it look like you know what you're doing and don't say Cobra. That ought to keep costs down!