Remove Puma 2007 dashboard

Hi all,
I need to get to the bulkhead to take care of some rust, but I seem to remember when I was running some wiring before that it's not that easy to get past the dashboard. I remember undoing every bolt/screw I could see and the whole thing just stays solid.
I then gave up and just fed the wires through with a coat hanger.
Any suggestions on how to get it off?
Thanks

If anyone else needs to know, there's a vid here:

I wouldn't do it quite like that but you get the gist.