very true, unless you're pretty mechanically inclined, i wouldnt build a spimmy. the basic setup isn't so hard, but when you start swaying from timmy parts and customizing, it can get baaaad . I've put over 30-40 hours in it i'm sure. performance wise=intimidator b/c it IS an intimidator in sheeps clothing.tmaxx_2.5 said:I would rather find a nice timmy for cheap or some other gun. It will take a lot of work and trial and error to make a spimmy.