Alltel Carrier Customizations

[caporx]

Hey guys. I'm new to the CDMA side of windows mobile. I've had the att 8125, and the 8528 hermes for quite some time. I got into the modding of them heavily and have, I'd say, quite a bit of knowledge in it(flashing, modding, registry..blah blah)
Anyways.
I recently bought a Sprint Touch, unlocked it, and flashed Alltel's latest OEM rom. I've noticed some Alltel cooked roms, and such things for it, but it's very limited. I have found a cooked rom, which I come to belive is bare, as in no carrier mms/internet settings. I was wondering if there are cab files like I used to download for my hermes(U.S T-Mobile settings) that I can apply to my bone stock rom. Any help would be appreciated. Thanks in advance.