I'm getting a Panny AE900, but not sure what screen I should get. Since the Panny costs about $1500 after rebate now, common sense kind of indicates I shouldn't spend more than 30% (at least that's my own budget), or $450 for a screen. Electrical screen costs way too much, so initially I'm inclined towards manual pull down screen, like the Optoma 92" graywolf. Then some dealer said that manual pull down screen has wrinkle/stress problem, and he suggested fixed frame screen, which sounds reasonable. The cheapest I can find is Elitescreen R92H fixed screen, selling around $400-$500. Does this sound like a good choice? Thanks!