Skylon Swoop X-treme Vs. Swoop Pro XT

What is the difference between these two towers besides $200? Is it worth the extra money and also will this fit a 26' SeaRay? Also is a tower worth adding and will it really help your riding.

First off Chris the only difference between the two are two things: the x-treme has 2" tubing and the pro xt has 2 3/8" tubing, and also the pro xt just swoops back a little farther then the xtreme. I have a 87 gulfstreme i/o and added a tower. I felt the tower really helped my riding because the angle of the rope is so different it helps you in many ways. So in the long run I suggest save to $200 and put it towards some board racks or speakers. Both are great towers and I for surely recommend any skylon products.