Thank you all for your comments. However, according to the Mets and Murphy himself, he is considered by all to be better at 3B than at 2B, he just happens to have David Wright over there at third.
The Rockies have already said that Cargo can be had. He is still owed 37 million for the next 2 years and if we pick up his salary, throw in at least $10 million of Wilson's salary and give them Shoemaker who made less than $600,000 last year and is still under control for at least 2 more years before arbitration. Also, throw in one more player to be named later and this is exactly what Colorado could go for.
Avilia will be a backup to Perez. I made the mistake in my post by not having Perez be the primary catcher. He would give us a quality backup as well as another veteren left handed bat off the bench.
Fister, IMO is considered by most if not all to be a number one pitcher. He was young and just coming into his own is Seattle and guess what, he was behind "King" Felix. He goes over to Detroit where he is behind Verlander, and Scherzer. He gets traded to Washington and is behind Zimmerman, Strausberg, and Scherzer again. So, put him on just about any other team in the majors and he there ACE.