Aftermarket Sunroof On C-Max

[stratosurfer]

All, I'm thinking of adding a C-Max Energi to my fleet, passing the '13 Hybrid to daughter in college. I'm finding many '17 C-Max Energi's available but few with the panoramic sunroof option. I have the panoramic sunroof in my current C-Max Hybrid and am wondering if anyone has installed a Webasto aftermarket powered sunroof on a C-Max? I had one Webasto installer in San Antonio tell me he would not put one on a C-Max for safety reasons. Another Webasto Installer in Houston said he needed to see the vehicle. Has anyone installed any aftermarket sunroof in a C-Max? Webasto is the supplier to most all OEM's in the US and the products are top quality, yet the installation is obviously critical to remain rust and leak-free long term.

Any feedback appreciated, if I can't find any data here, I may just go with the OEM panoramic moonroof in the Energi I finally pick up, yet this greatly limits the units available as in 2017 they made the Titanium Energi's mostly without the panoramic sunroof.

Thanks