wtd to borrow proceed ecu, hear me out lol

[onebadman]

hey guys I got a mazda proceed 2.6 auto that shuts down wen it wants to its got feul and compression but losses spark, ive done ign module, rotor, dizzy cap coil and leads

so I think next fault to try is ecu and Im wondering if some one has a part truck that I could borrow ecu out of for a week to see if that's the problem if so ill prob buy it off ya if its for sale but ive spent enuff on it stabbing in the dark wanna try parts out to test it before I buy it in case its not the problem if ya get my drift

any help be good cheers