Wet saw to cut travertine

I am installing 800 sqft of honed filled square edge 16 x 16 travertine and (http://maplered.com) 80sq ft of 12x12 polished Marble (http://www.lightemprador.com) . I am a do-it-yourself. Already ruined the motor of a Home Depot 1hp wet saw. Would like to purchase a saw to hand (http://maplered.com) le these jobs without a problem. I have read about tile saws having continues or intermittent duty ratings. What tile saw and (http://maplered.com) type of blade is recommended to cut Stone (http://g603.net) ?

Thanks for all your help!