That's the same saw as I have - they've just changed the colour scheme. Once I got the blade adjusted properly (i.e. not prone to fall off at awkward moments) it cuts well - nice and square.

Have you bought the motor & pulleys already? If not then did you calculate the required system or take an educated guess? If you post the parameters (mass of axis, length and diameter of ballscrews, desired feedrate etc) then I can verify...