I am building a FOES FXR and am stuck on what wheelset to get. It will have the Curnett air shock and a Fox Float 36 RC2 fork. I have narrowed down to Mavic ST 20 or SX. I am 180 lbs. and the bike will be setup for aggressive trail / AM riding. No FR / hucking, but some med. jump / drops when encountered. I will be running Kenda 2.35 Nevegal UST tires. Please provide thoughts / comments. Thanks.