Do you think I should get a raptor 250?

Im 13 going on 14 and 130 pounds.About 5 foot probably not to grow taller then 5'6'' because of family traits.I plan on using it to just ride around trails/fields and those times when you need to go fast.(which is always) My friend has a 250 and it fits him great he's 135pounds and 5'7'' and 14.My brother-in-law has a 2001 blaster and he's about 32 and it fits him well.There is a Yamaha dealer called orff's Yamaha/Kawasaki and they have 2008 raptor 250 brand-new for $2375.00 and by the end of the summer i will have just enough to get it.There is no way i could afford a 350 raptor or a yfz 450 because im buying this on my own.Im very experenced with dirtbikes and quads but im to short to get a ttr 125 because im 5 foot.