Does anyone know of a company that makes a solo seat for tall riders? That's my first choice but if impossible, I would go with any seat to put me back a few inches . The stock seat is crap. I have a 14 Street Glide.
The HD police solo seat is another option. I have one on my 2012 RKC and like it very much. The police seat does sit up higher than the frame, so there is a little daylight beneath the seat, but I think is looks more like the retro FL models of the 50's and 60's. Then again, maybe retro styling isn't your thing. I dunno.
Another thing to consider is relocating the floor boards out 1", or perhaps forward & out 1" in each direction. This will allow your legs to extend further and not promote leg fatigue or hip cramps.
I have a 2014 Ultra with a Harley tall boy seat. I am 6'3'' it help a lot. I also have a softbrake brake pedal that moved my brake out an inch and over an inch. It is the most comfortable combination I ever imagined.
I borrowed the HD tallboy from the dealer for trial. I did not like it. It also raises you up. I have a longer torso and it was awkwardly tall. I ended up with this Mustang and it is absolutely the best seat I have ever tried on any bike. It is night and day more comfortable than a stock Harley seat.