I have a KLR 650 that I'm using for 50/50 road and hunting.
I'm 6'7" and it's plenty big enough. Have a couple detachable side boxes that will hold a boned out deer. Can strap my pack to the rear rack and wear rifle/bow on my back.
No real rough terrain for me, but this one should handle it as long as it's not too technical.
Only pic I have at the moment.