Desperate Sailors changes to website

I have an Open Source package called vldPersonals that is fully customisable. It is mainly template driven. I would like the following changes made: If a free member is logged in, they cannot see any contact details of a particular profile type. If a Service Profile is a free member, they cannot add or edit their contact details. When any member edits their profile, their profile must NOT be visible to other members or site guests until Admin have checked the updated profile for spam / sneaky addition of contact details etc before enabling the member's visibility. A notification of an edit must be sent to Admin when the user clicks "submit" after the edit. The user must still have access to the site in line with their permissions (Free vs Paid Member). According to the vendors, the only change needed is on one of the php files. On the services profile, if availability = YES, the next available date should not be shown. Change can be made in one template file. On the services profile, if location = Worldwide, the country and port fields must not be shown. Change can be made in one template file. On the above change, the search needs to be checked so that if someine is searching for a location eg Caribbean, a profile that has Worldwide stipulated is included in the search by default. Possibly, change can be made in hard coding in one template file. On a Boat / Owners profile, the boat name should only be seen by the actual owner, Admin and Moderators. Change can be made in one template file. For the search results, some basic info should show to the right of the members picture. The info will depend on the profile type. Instead of the username showing on a profile, it should show the members First Name, Membership Type and Profile Type. Change can be made in one template file.