I have both a 2009 street glide and a 2014 heritage when I go on along trip I would always take the heritage. With the tour pack you have plenty of packing room. There is more vibration but it has a more comfortable riding position. I just installed a 95 ci big bore kit and the dyno reads 96 ft lbs of tourque. The heritage will smoke the 96 cu. In. Street glide. I cruise at 80 to 85 on the heritage. I went to Sturgis last year and we road 4800 miles in 8 days with no problems and again I took the heritage.

 

If I was to trade my Heritage for a touring bike, it would be either the Street or RoadGlide. I just don't see enough of a change to trade for an RK...