Anyone know much about these bikes? I'm looking at one for my 5 year old. I have been planning on doing a KTM 50 sx mini for him, but at $3800 vs. $1800 for the 70, I'm super tempted with the 70. He'll probably out-grow it in a couple years (maybe less?) and then I'll bump him up to something more like the KTM 50s. It looks like Suzuki made this 70 in 2008 and 2009 and then stopped and are now bringing it back for 2015 (this may be wrong, but it seems I can find info on 2008 and 2009 bikes and now on 2015 bikes). What do you guys know?