Pat,
I have helped a couple friends with their BD and I can tell you that most of the work is done when you receive your roller. BD is a good manufacturer and I have met and raced with several of the principles of Backdraft including Tony Martin (S. Africa) and Reg Dodd (Miami Fla). Both are great people to know and do business with as is Jay with Vintage.
IMO you are making a great choice with the new Coyote engine and T-56.
The
oil cooler works well in extremely hot weather and race conditions but for most of us it is not necessary. Even in Tulsa, OK my
oil temp is not up to where I would like for it to be.
Billet knobs are a personal thing
Solid Motor mounts -Yes
Moto Lisa Steering wheel -Yes
Mirrors-They all suck but it is better than nothing
In my opinion any upgrades would be better spent on upgrading brakes or suspension. That being said the BDR is very well set up.
Clois Harlan