Kx 100 and a ozark 250.?

okay my name is dylan. and i have a 2006 suzuki ozark 250 utility quad. ive had it for a few years. well maintained and such. i found a 2004 KX100 2 stroke dirtbike for sale and he would be interested in trading is what he said and i am a little sad of letting it go because all of the memories ive had. by the way its all stock. both bikes, so i am thinking about asking for a little boot. this will be my first 2 stroke owned. i have a 06 crf 230 i just traded my crf100 for a little while back. so how much of a difference would this KX100 be from my 250 quad. do you think i should trade bcus i want to keep two strokes alive. i also like to turn the wrench every now and then also. im 5'2 100 pounds. will this be a good trade?