Skylon is coming out with a killer new setup. I've been told that you can have a wakeboard/surfboard setup on each rack. they also are an airlock type system, so no more bunjees!! kal kustoms is getting me a set for my enzo i ordered in november.
www.wakeside.com has several brands that fit on the illusion x tower. I think they even have a wakesurf rack. Titan makes a boardrack for the lower mounting location that is more flat so that you can have two boardracks on each side.
Blake, i have pictures but they are too big to post on here. send me your email and i'll send you a couple of pics. I've been told they'll be ready the end of this month(crossing my fingers) they look pretty similar to the bat racks.
I have bought my my tower mounted mirror and my surfboard rack from them. They have great customer service and fast shipping. They make a very cool Illusion X mount for a mirror. Check them out for sure.
I use the Titan/Wakeside Battle Racks and I think they look bad arse! Plus, you can get two different rack angles so that the boards in the top rack don't interfere with the boards in the bottom rack.