So heres the deal.. This Saturday I will be purchasing a SXV. But I don't know which one to get. I commute about 13-15 miles each way to work. 6 of the 15 miles is freeway. I cannot decide which bike to get. the 5.5 or the 4.5.. currently i have a crf 450 r and i have owned a gsxr 600. also, what are some of the recommended mods to do off the bat? thanks much!