I have a small 4x8 bathroom with toilet positioned in between vanity and shower. I only have a 10" RI, changing it to 12" is not an option at this point as we're on a concrete slab and have recently re-tiled the floor. Everyone I talk to says TOTO cyclone or g-max is the way to go and that seems to be confirmed on this forum. I need/want a round toilet, not because its what I prefer but I just don't have room for an elongonated one, that 2" or so depth difference makes a huge difference in this small space. Oh, and did I mention that my wife wants a "taller" seat that will be more accommodating as we (continue to) age, currently 63 & 59. I haven't found a TOTO that matches up with all of this. Interested in what mfgs/models you would suggest. Thanks.