If you are using Google+ and in same time you using Gtalk, after some time your Gtalk friend list will get bigger pretty much. If you want to get rid of that large list of friends in Gtalk or at least to make it small and add only few of them this tutorial will show you how to do that. With just few modifications within your Google+ profile page this can be fixed in very easily.
To get started follow steps below
Step1: Login into your Google+ profile
Step 2: Go to Stream section, look for Chat option located at the bottom of left navigation and login into Chat
Step 3: Click on the arrow next to your Chat Profile and from dropdown menu choose Privacy Settings
Step 4: New window will popup, under Choose who can chat with you dropdown menu select Custom
Step 5: Now check the circle who’s members you want to list in your Gtalk list and click Save
Step 6: Logout and Login into your Google Plus and Gtalk and your list will be changes.