I AM LOOKING TO PAINT MY NEW 30 x 30 CONCRETE FLOOR. I HAVE A QUOTE FROM "ORIGINAL COLOR CHIPS" $770.00 (INCLUDES sHIPPING). IT ALSO INCLUDES FLOOR PREP, PRIMER, BASECOAT EPOXY, FLOOR CHIPS, AND CLEAR TOPCOAT. CAN ANYONE TELL ME IF THEY KNOW THIS COMPANY AND IF THAT IS A GOOD PRICE. ALSO...