I actually just bought a Truxedo Lo Pro QT for my 2005 CC w/Utilitrack. I haven't received it yet but based on the reviews I've received on here and the extensive research I've done online and at local accessory shops, this cover seems to be a favorite amongst truck owners. A large auto accessory shop nearby said it's his best seller by far. It fit all my criteria which seem to be similar to yours. The frame attaches to the Utilitrack rails via Truxedo's own Utilitrack brackets. The brackets attach at each end of the rail, allowing you to still utilize most of the rail. The only issue I see is that if you intend on removing any of your Utilitrack accessories, you'll need to remove the end brackets for the cover. Same if you wanted to add to the rail. Not a big deal in my mind; just a few turns of a wrench and you're done. Do your homework and go to eBay to buy. I priced this cover locally and at several larger online retailers and was coming up with prices of between $400 and $500 + shipping and/or tax. I literally just now bought mine on eBay for $338 shipped!! No tax either! That's a $200 savings. Anyhow, I hope this helps you but don't just take my word. Search all the threads in here because several guys have posted pics of theirs and reviews and what not. I took me a week to research and decide on what I wanted and I'm confident in my choice thus far.
:cheers:
:cheers: