Pretty good thread starter there Clois. I'll jump in with what I've found with my BDR.
#1 Most components and attributes are very good. Occasionally I find chincy stuff like the brackets that hold the front quick jacks were not fully welded and weak.
#2 The interior size is great for those of larger stature and still looks mostly vintage and right.
#3 The paint and body work are nice, much better than I could do, but not what you'd call show quality.
#4 All of my frame, suspension and drivetrain points are great. The suspension and brakes are BMW E36 so they're built for a car that weighs almost a thousand pounds more than mine and is known for its handling. Once I got into it, I have found the suspension to be easy to work with for most objectives. However, taking a step up in componentry is a big step as the shocks and springs are proprietary with few options. This means custom coil-overs if a real upgrade is desired. I'm still using my stock brakes and even after several open track events I have yet to experience any fade.
#5 It seems the chassis was designed around a small block Ford and engines like my FE were after thoughts and required more fitting and fabbing than I'd have had, had I gone with a SB. It just didn’t have the same level of completeness for the FE.
#6 Jay at Vintage was very easy to work with even though I’m in south GA. BDR headquarters in FL is much closer but not as easy to deal with. They’ll come through in a pinch but not until they’re pushed hard.
Conclusion: Do I like my BDR? YES! Would I buy a BDR again? Yes, with some qualifications..................... But what I really lust after is a Kirkham…………………………..
