New Bar Build w/keg system - I have questions about the equipment.

[TheDu]

Ive been brewing home brew's and bottling for about a year now and have decided I'm ready to upgrade to a kegging system adapted into a bar I'm building.

I found the fridge: A Danby daro44a2sldd

I got 2 ball lock kegs.

Found a bar, that im having customized to fit it.

Now I am ordering the Keg Kit, Ive decided on the two tower system from Keg connection, but dont know what some of the choices for the parts are, I was hoping I could get some suggestions. I will use one 5 lb tank, 2 ball lock kegs, dual regulators, and I'd like to be able to have the option to run a soda keg in the future if I decide, but would for the majority of the time it will be used for my homebrew. Is it possible to setup an easy switch out connection to be able to hook a store filled keg?

http://www.kegconnection.com/2-faucet-tower-homebrew-kegerator-kit/

Regulator and Air Systems - What is the difference between taprite and chudrow? WYE? Air Distributer?

Dissconnects - ball lock

Tower Assembly - SS all the way

Faucets - perlick #? vent-matic? creamer?

Ive attached some pictures of the fridge.

Thank You for your suggestions.