OEM rack isn't too noisy... noise was loud when i was doing 85+mph w/ 4 snowboards on my OEM base support rack with snowboard holders.
Also, i love the look of the OEM base support system. great resale value as well. you can just get the thule fairing and put it on the OEM base rack...
I have this for sale/trade... if you're interested in these, maybe we can work out something w/ the racks as well.