Hi All,
So because of regs I wasn't planning on touching the service head part nor the meter outputs, I was going to put the new consumer RCD in (6A) and terminate the armoured cable to the 6A Fuse (more than enough for what feeds it) and then call somebody in to move the tail ends to the new 2way junction box.
What I wasn't sure of is if I was allowed to actually install the new consumer unit into the cabinet and its sounds like some people have and others have gone to the expense of fitting a second cabinet which for me is a no option
Thanks all for your great input.
Les.