hey im 16 years old about 5'8 and i weigh 160..i am a current owner of a suzuki ltz400 and im thinkin about getin a dirt bike of some sort and i was wondering with my experince with my 4 wheeler what kind of bike i should get(i dont care if its 2 stroke or 4)..so far iv bein offered a 2003 yz250f,2005 rm 125 and a crf 150..