I have some older Double Bulls that work well for me. Not 80 inches tall. Closer to 70 inches. I now shoot a 56-inch recurve out of them, but have shot a 64-inch longbow out of them. Have to be more selective on the shots with the latter. Need to cant the bow and can't shoot at every angle out of all the windows. I always shoot from a sitting position, regardless.
Keep window height in mind as you make your selection. A tall blind, if the windows are placed too high, won't allow you to shoot a longer bow out of them.