Mine already had one of these installed from the previous owner -
http://www.sportsmobile.com/penthouse-top/
I'm super happy with it. Easy to put up and down, and no mechanical parts. A friend of mine got a pop-top done from CCV, and while it looks nice, the motor for the top crapped out after only a month or two and he had to have it replaced. I don't know if Derek billed him for the replacement, you would have to ask Derek yourself =)
UPDATE : Just talked to Derek, and he is willing to pay the labor that is being done on my vehicle now. While I appreciate it, it is still frustrating as I have driven down to Colorado twice from northern Wyoming. This is it's 4th visit to the garage, instead of just one visit to CCV ! There are a number of things that he's claiming aren't his responsibility, though I had owned the van for over a year and never had these problems before I brought the rig to CCV. (sigh)
Anyways, good luck with your modifications. I strongly encourage you to take your time and money somewhere else. Trust me
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