Hi guys!Im new to the forum,and would like to hear your opinions:My son is keen to move up to 125.Hes 14 weighs around 130 lbs,and is used to keeping a YZ 85 on the pipe.Have the choice of either a 01 or 02 KTM 125.03 is out of my range financially.Is there a lot of difference between the 01 and 02?Is the KTM a good choice as the first 125?Will I need to change springs front and rear,or will the adjustment of "race-sag" be enough?Thanks!