Add users xprofile fields to a comment

Hey,
So I’m not familiar with coding but I’m a fast learner (:

My question is divided to three parts:
1. When a user makes a comment, id like to see all his xprofile details (buddypress). It can be in the comment content area or as part of the details related to the comment (name, avatar etc.). prefer the easier way (:

2. Is it possible, and if so, how, to relate the users xprofile details as mentioned above, without giving the user the ability to actually post any content of his own, he/she won’t see the text area. I just need the user to post his/hers own profile details.

3. I want all the comments made for a post appear on another page. not each comment to have a separated page, but all comments made for a specific post, be all on the same page, but not the original post page.

I know its allot to ask ill be very grateful to anyone that can help me here.
Thanks allot!!!