the spacewalker 2 is a good choice as is the sig 120.if you like bipes try a dynaflight se5a mine flies freat with a 120.I am in the process of finishing my spacewalkerfrom a sig kit you can also buy it from tower which may turn out to be easier than dealing with sig directly and you can probably save a couple bucks with towers cupons.when I bought mine I paid 159 and free shipping cause I amn a member of the buyers club.