Greetings for the New Year! I'm keenly interested in upgrading my home theater in 2022. I'd like to upgrade my projector to 4K, replacing my BenQ HT1085ST 1080p 3D short throw projector. My budget runs $3000-$5000 for the projector. A ceiling mount is not an option. What would you recommend for a UST or Short Throw 4K 3D projector? 3D is a must, so the Hisense system is out. Thanks!