Considoring you have been a huge dick to others in the forums lately, I'm not so sure I should help you. How about you show a little respect to others, and you just might get the same in return.
1."how durable are they im concerned about some major defect that would ruin my season since they are still a young company... im not worried about chips in the top sheet and minor shit..."
-They are a pretty durrably ski. I have spoken a fair bit with PowFoka about them, and they seem to be very well built.
2."do they have the fatty edge?"
-The "Fatty" edge is only found on LINE skis. You will need to check thier website to find the edges thickness. Rockwell 48 edges are the thickest availiable, which are about 3.0mm. For reference, Armada uses 2.5mm edges on most of thier models.
3."and how many of you think mounting 1 cm back from center would be alright... will i be fucking up the intended sidecut?"
-Mounting anywhere beyond the reccomended mark will affect the sidecut. From my knowledge, Surface's reccomended mark is rather close to centre, so -1cm should be fine. It would help to tell me what kind of skiing you plan to do as well.
4."someone give me some real personal exerience input on surface skis... please"
-I have yet to ride them, but for some real information, PM Landis Tanaka(Slandis), Powfoka, Seanpistol, Rolllindeep, or Malone. They all ride for/ride Surface.
5."oh yeah, what kind of warranty do they have?"
-Thats a no brainer. www.surfaceskis.com