Which should i get?

I've been looking into these and i really like what im seeing. I want mine Quality built. I wanna do the whole mods ex. pipe, port/polish, i want the 49cc big bore. i want the highest quality i can get. what can i get? Links would be greatly appreciated. thanks.. any input is awsome

well how much are you looking to spend on one cuz i would recomend getting the pbu one with the 7hp motor in it.

umm... i'de say about up to $500. i want the thick chain and front and rear disk brakes.. and POWER!!!

im not sure where you can get one with front disc brakes that would be hard to find unless you want the bigger ones

someone post a link to the best atv for under $500