hi, i am about 6´ 3" riding all meets and events on the bike, up to 300km per day being the usual long distance, when necessary - i do not feel tired or so... :) what i do time to time - i step upright on the floor boards/footpegs while riding or strech my lengs front, placing the heels on the front part of boards...
a different issue is like such tall guys LOOK on the 101 - the bike is not very big indeed :) but i do not care
tiny adjustment of seat is a wise move :) and maybe choosing optimal handlebars may be clever as well :)
enjoy, jan