I can't believe the 5970g is common. You must hang with shooters. 5970 is better looking and the 5004 will not get nearly the compliments that the 5970 will (in my opinion only). But do thoughts of the 5004 keep you up at night? You should make enough on the 5970g to buy the 5004 for the right price then go for it. I have never missed a watch that I traded for a better one.
My opinion only,
mike