Europa-List: avionics cut outs

[danny@mcwalterscafe.co.uk <danny@mcwalterscafe.co.uk>]

Hi All,
          I'm just getting to the point of digging deep into the 
proverbial pocket and order the avionics. I was thinking of fitting the 
Becker 4201 and the Filser TRT 600. both these units require 2 1/4 in 
cut outs in the avionics panel. I have the aluminum removable panel from 
Europa. My question is, whats the best way of cutting the holes ? and 
whats your opinion of these two units ? I know we don't have to fit mode 
S yet, but I fear it's coming !!

Cheers  Danny  G-c.e.r.i