There used to be a sliding pilot seat kit, from a NZ crowd I think, which let you slide the pilots seat quite a long way to the right. There was an extension that went onto the collective and the right peddle was also longer. I've flown the floor window as well and this mod was by far the best for me. Had to be door off of course or a bubble but I never saw one of those. This mod put you almost as close to the edge as in a 206. It even let you slide out for the load and back in again when done. By far the best setup for VR in a 350 that I know of.