I got a quote from a dealer on a new 325 today wih Efi it was $4980 and the EFI Excel was $5350.00 plus tax. They did not have either in stock and had to call miller to even find out about it as it was not in the books. I am torn if I want sell my pro 300 and get one . I just like the thought of the weight of the machine and having one with a warranty. I am just not sure if I want to be a test subject till they get the bugs worked out.