What have you done to your ride to stretch your legs? I'm 6'4 and hours after I purchased my ride I was swapping out parts so I could ride comfortably.
I've had to adapt just about everything my whole life being tall and riding a bike is no different.
I have the Tall Boy Seat and back rest,(see mod pics below), extended shifters on both sides, tour pack extender and 15" windshield. I personally like the Kuryakyn iso pegs way high and forward on my highway bars.
I like the back rest and have it at the farthest setting back and I also wanted the grab bars for my wife. After I spent the almost 350 for the back rest, bracket and grab bars, I found out they are not compatable with one another so I had to modify the seat bracket and have it welded so they would fit. (pics below)
For us tall guys here are some of the parts I used...
Tour Pak Extender / -Kuryakyn
Moves pak 3 inches farther back.
Extended Shifters- Kuryakyn or HD
Gives about 3 more inches if you do both.
ISO Pegs and Stirrups - Kuryakyn
Harley Tall Boy Seat
Back rest is up to you but I got a matching back rest to match the seat and the stock grab bars and seat rest bracket.
Now if you want to use the grab bars and seat rest you'll have to modify the bracket as they are not compatible when the brackets are in the farthest position back. I told this to HD and they pretty much said, oh, we did not know that....
Here are the photos of my ultra where I had to mod the brackets. I don't have a pic of the finished product but you'll get the jist. When it's all said and done after you make your cuts (if that your intent), you can take it any welder for about 25 bucks and have a sturdy bracket ready to ride. Took me about a half hour to do this.
Lastly, I just posted the bit about the brackets in another thread so forgive me if it's redundant.