bbpress membership integration

Hi have a portal with salutation theme setup -Minor work is required - (1) Buddypress is setup - but login / logout doesnt work properly. (2) After login - user should be redirected to respective profile - not [login to view URL]: user should not be redirected to wp-admin login page under no circumstances. (3) BBpress is setup and seems to be working fine. need some tweaks in role - as unregistered members should be able to view the forum thread but not post comment or reply. (4) some confusion is with roles and scope of pages they can view some sort of membership 3 level setup. At the moment i am using s3 membership plugin on the portal but setting up is becoming difficult for me. PS: most of the plugins are already installed and working fine. They just need to be fine tuned and setup as per requirements. This is a days job at max if you know what you are doing. I am looking for experienced candidates only. Thanks