Jack will need to push the Std Silver WOZ prices down i believe to keep the sales happening, but there is no incentive to buy a Std Silver WOZ.
I know Jack said he wanted to sell 3 or 4 std silver WOZ machines for every LE. He was hoping on really strong sales after the LE models were pushed out of the factory. Also, if this doesnt happen, JJP will have to close its production line down between the end of WOZ production, and the start of say the Hobbitt. This is why sales of the STD Silver one will be soooo important for JJP.

Stern also has to keep the prices down, cause even just a few hundred dollars increase will upset alot of people on principal alone.