I am looking at classified's for SC Bullits and am trying to decide between a L and an XL frame. I'm 6'-1-1/2" and am right at the border between the two frame sizes according to the SC website. I could use a Large with a 75mm headset or go with an XL with a 50mm headset and have the same reach to the bars. How would this affect my handling if I'm anticipating using it for steep, highly technical shuttle runs with some jumps/drops in the 4-5' max range? With a freeride type geometry what I'm after, would the longer seat tube be too tall for me as well or would I be able to lower the seat adequately to account for the larger height?