Thanks. It was not a huge job. I found touch drivers for XP and installed an old ex lease dual core Acer PC with XBMC and touch skin.
I purchased some 400W PA active speakers for $100 and installed them directly into the chassis, then scrubbed the plastic with a scotch pad and painted with plasti dip rubber spray paint, only 2 cans needed for a good thick coat.
It cost me $300 all up and sold for $1200. I already have a wall mounted one so didn't need it even though I wish I had kept it.
Cheers