Another point with seats the dude at Revo race gear infyshwick was telling me is that there have been a few instances in crashes that the harness holes on the seats have been too low and when the weight has come on to the persons shoulders, it has pushed them down. This can cause submarining and/or spinal damage. The Sparco Evo 2 which isn't made any more is the only one I have seen that is really meant for a big white guy, the rest, the harness holes have been way too low. At first, I didn't really believe it, but have since done a shit load of thinking about it and it makes sense. So maybe keep that in mind? I would hope that since Velo are aussie and ADR, they might have the harness holes high enough? Dunno, but have a think about it.