The contractor I hired to finish my basement offered to build some kinf of box for my L300u. I suppose it can be made out of anything and I need some ideas. I can mount it normally and have a gypsum/wall board box painted with trim. Other ideas? Also, should I leave the back open, or is there some kind of screen or material that won't cause over heating....and do I need an additional fan of some kind. If so, where would I find one. Is this really worth it for looks?? My pj will be mounted about 10' from the screen and in front of me - 8-8.5' high. Thanks!