1400$ just the cost of the parts, then you have to pay to have it shipped from whereever xiaogary is from. expect to pay at least 1600$ to get them here. Then if you cant install them yourself...
Its a very nice setup, and Im not trying to cut down xiaogarys post but I have heard you can modify some civic suspenson parts to fit the Aveo. Not sure on which ones tho. (Dont quote me on the last statement)