all these high end machines make me need a cold shower id post a picture of my rig but its not worth looking at compared to yours just a pc
 with a high end card but ive only been mining a week and aftrer needed upgrades im saddly looking at 5btc to recoup my iniitial costs cant imagine having the guts to plonk down 5k£ on hardware in hopes of turning a profit my hats off to you