I'm your same height and ride a L 6point with an 85mm stem. It is a bit cramped and longer climbs sometimes get to me, but I don't live for climbing and think the tradeoff for the 6points DH performance is worth it. I ran it with an offset post for a while and that helped, but I've recently switched to a gravity dropper. Wide bars helped a bit too.
If price isn't an issue, I would be looking at the new mojo HD....very similar numbers to the 6point, but lighter weight and a longer top tube.
If price isn't an issue, I would be looking at the new mojo HD....very similar numbers to the 6point, but lighter weight and a longer top tube.