BIK: Full Body IK Solver

Hello,

First of all it looks really great :).
I am concidering buying this plugin but I need more informations on how to get it working.

  1. I guess it’s possible to use animations and use the IK? I mean having the character still being controled by an animation graph while having this IK system setup
  2. Would that work with full body first person?
  3. If yes how hard would it be to setup?
  4. Can I use this Ik system to make the character put his hands (both on different surfaces) on the surronding environment?
  5. Grabbing object with it?

Thanks in advance :)!