I'm in need of a new seat/chair for gaming, particularly for GT5. I've had a really good setup comprising a coffee table for mounting my DGFT on, and a beanbag for sitting my arse on. It's been really comfortable, and most importantly, my eye-line was perfectly on the horizon in GT5. I only want to replace the beanbag, as it's changed shape with age and doesn't support my back anymore. I sadly don't have the space for a playseat or anything so exotic. Importantly, my bum needs to be only 8-10 inches off the floor to help keep my eye-line on the horizon. Has anyone got any suggestions/recommendations for a proper chair?