Getting all that setup remotely is going to be a challenge.
Do this:
Install the A2630 CPU card, and the budha so you can use a small IDE drive on it. Find a CF adapter with a 4GB card. Install a basic 3.1 system and make sure its working well clean like that.
Start next with installing the cybercision and then install Picasso96 and get the RTG system up. That will require you to have a standard VGA monitor, but you will get no output until you setup Picasso96 properly, and even then games that directly boot will still need an amiga compatible monitor, so have two. One VGA on the Cybervision, one on the Amiga 2000 RGB out.
Once thts done you can add the other cards one by one as you discover what they are.