hey guys, sorry if im not allowed to post here..! i just have a question for you, im 16, 174cm(5foot8inch?) weigh about 140pounds or more.. i've been riding since i was 10(6 yrs all up), only only smaller old bikes, i rode my brothers xmoto250 the other day(chinese bike), and i handled it pretty well. i'll be riding through forestry, which is mud, some hills, alot of long straight flats and just stuff like that, 1 day i will probably consider doing MX on this bike i'll be getting, and il be keeping it for a few years. now i've only got about $4000AUD which is like $3700USD i think?? NOW MY QUESTION IS....should i get a yz125 or yz250 with the money i've got..i may be able to up it by anothr $500 ..it depends! thanks for all your kind help, sorry if im in wrong section.