I'm still nervous about flashing. Help me please?

[Matchstick]

Hey guys,

I'm currently at work, thus giving me the opportunity to scour the site all night so far, and I'm currently thinking about flashing to Juicy 6, to get in on some of that Rhodium Manilla action. It looks so delicious. But I am also on Alltel. And I have looked and searched all over the site to try to find out how to make a ROM work for a specific carrier, and all I can seem to find is Sprint (which seems to be the default around here. lol) and Verizon. I know Alltel was bought by Verizon and they are currently doing the conversion. But I know my area network is still Alltel. And I really want Juicy 6, but I'm afraid my phone won't work with just flashing the ROM.

What do I need to do to get it to work on Alltel? I've searched for "carrier cabs" because I think I saw that mentioned somewhere. But that just came up with "carrier cabs" by DCD for the Titan. I have a Touch Pro. I'm thinking those won't work.

Any help will be greatly appreciated, and the thanks button will definitely be pushed.

P.S. I love everything this site has done for me so far, keep up the great work guys! I look forward to my first time flashing.