I have a chance to purchase a demo model of this machine for $500. Is it outdated? Is it worth the price? Right now I am projecting with an Infocus X1 but plan to upgrade in the future. I was just going to go with one of the JVC XV-N50BK's and came across this Panny. Was struck by the MSRP on it and the price it was going for. Any advice would be appreciated. Thanks.