If going AT still, then I would really consider going with Seymour AV for the screen. It is a suitable and appropriate match. Silver Ticket tends to live at the entry level, which doesn't mean 'bad' for sure. But, once you are getting into the $5,000 projectors, then pairing it up with an appropriate screen isn't a bad call.
It doesn't mean it is the best call either as screens can sometimes have very miniscule differences in overall quality. I certainly have screens I would prefer and buy over other screens. I'm a fan of DaLite's HD Progressive screens. But, I'm not there financially. So, I am using my eBay find screen... which is still pretty darn nice.