Seems like just yesterday I was posting this for another member but I cannot find the thread. Oh well, here goes again.
Eternal05 on this site is 6’3″ (think I got it right this time!) and rides a Ninja 250. He bought a kit for around $120 that allows you to move the position of the pegs. He now has 3 bikes, one of which is a GSXR-600 that he races around a racetrack. Speaks volumes I think that he kept the ninja even though he races around at 160mph on a GSXR. His other bike is a Suzuki DRZ400S which he absolutely loves. This is a supermoto style bike.
Also, one other point he brought up is it’s not so much the seat height that is important but the seat to pegs distance. Some taller bikes can still feel cramped so be sure to butt test any potential purchase.