Hacking up dashes
Jason, same sort of conversation comes up with where to put the tach.
My skill level is low (and I would hate to mess up the cut) so i bought an adapter from the local stereo installer to install it under the dash. It fits quite nicely. I have left the original (working) radio in place. I am running a cable (fused) directly from the battery to the trunk where the amps, etc will reside.
I thought about the glove compartment but the deck isn't wireless and I can see my daughter trying to do something on the deck while driving...
BTW, did you ever live in NS ?