Bowfanatic, buuutt ...if your raise your deck to clear your armrest, it will most likely take two hands to get from the sitting to the standing position.
It's a weird trade off, but there is a perfect spot in relation to deck and seat height to were you can stand without the use of both hands (so you can hold your bow ready) and have SOME clearance above your arm rest.
It's sounds like you speek from experience- I'm just pointing out the conundrum I end up with each hunt-trying to find that perfect spot.