Hey Paradocs,
From experience I'd go with something like the Recaro Profi XL. This seat comes standard in the M3 GTS and I believe is one of the most comfortable dual purpose seats out there. I ran this in my E90 as well as my GTR. Great seat for the money and very easy to use with 6 point harnesses and hans device.
For what you use the car for I'd suggest getting a harness bar that allows you the safety of running harnesses properly. One of these harness bars will be plenty strong for what you need it do to.
-Martin
|