Does anyone know any company that makes a roll cage for the em2? I already have the NRG harness bar but I want more

We all know that companies like Seibon, VIS, and Carbon creations make good quality CF hoods Does anyone know anyone with an NRG carbon hood? I have a CF shift knob from NRG (picture in my sig) and I love it. Think it would be good?

I really want to buy this combination of an NRG wheel with a quick-release hub but the only thing that is holding me back is the fact that it does not have airbags (obviously). What do you guys think and what are your experiences for those of you who do have after market steering wheels. thanks...

so my g/f bought me an NRG knob just the like ARC but its a bit bigger and heavier, but less than half the price. also check out dope ass adapter, a roll of tape it was free...and works good