Default [Q] move android sdk install to new folder

as part of a reorginize effort i'm hoping to move my android [google] sdk install to a different folder. my question is , how difficult would this be? biggest concern is how to get the new paths into the current install? i'm relatively new to the sdk setup so i'm wondering if it would be an easy task or if i'd be better off to delete the current install and do a new install. thanks for any help.