CRELoaded 6.2 template to 6.2 B2B

I have a CRE 6.2 Standard template from template monster. However, I need to use it for CRE B2B. Be sure to include instructions on what has been done so that I can try to do and solve the problems myself next time. My slightly modified shopping cart has the following features. 1) source code required to create account 2) guest can view catalog only 3) registered user can buy and checkout. 4) free shipping offered to the lowest quote only. They should work already, changes need to be made for the template side. Thanks for helping!