Is a G27 any roomier than a G20

[madsnowshoveler]

I'm a big guy, not Cadilac big, but the G-20 cockpit is to small for me. Does anyone know if the G27 is any roomier at all? I have an MX-5 and that is more than adequate. Hopefull the G27 is somewhere in between.

[madsnowshoveler]

Width is definitely the problem. My thighs are big enough that there is zero clearance. Are the impact bars right behind the "arm rest" on the G20? If not, could I cut out the GRP to attain some extra room?

Thanks for your help, I live in the US and would have no way of easily test driving either car before I could by.