I have a new unpainted bmr k member but is the one without the motor mounts. You might be able to buy the motor mounts from bmr and weld them on yourself. The k member is the set-up if your using a motor plate. I would do $325.00 shipped in the lower 48 states.
Good chance I'll have a flaming river manual rack and ujoint for sale. Been on my car maybe a year and a half. Here is the thread from back when I installed it. I have a BMR Kmember that I'd be selling as well, but might suck to pay shipping on