well your not realy over weight... i really wouldn't worry about it. i am not over weight either and this model is 2 inches taller then me and weighs less. she is really pretty and i envy her, i don't plan on loseing so much pounds just to be like her. alot of people do this so it isn't really stupid to ask if u should. but i wouldn't. u have no need to. u excersize alot. maybe u should just eat more healthier foods. but just don't go down to 120, that is her not u.