I am running a Custom ROM I made with the 20270 kitchen. I have a Verizon test ROM in my FTP folder that you are welcome to try. It is almost identical to what i currently use. It does not have MMS or S2U2 installed but you can do those both with a cab (thats what I did). I may have both of those in the folder as well. Anyway here is the test ROM
ftp://ppcgeeks.com/Titan/Users/Ga.%20Medic/vzwtestrom.rar
Remeber to unrar it. If you use a card to load it rename it TITAIMG.nbh. If you use a RUU rename it RUU_signed.nbh.
Use at your own risk. I am not responsible for any problems with your phone. With that being said numerous people have used it with no issues.