Thanks everyone. The Cali76-TX is drool-worthy but probably hard to source in Eastern Canada without huge shipping and currency conversion*. The Diamond is available close by and I can get an MXR locally, but I'm guessing that one would be stepping down a class.
Just for the reference: the signal chain I'm using is an 82 JV Jazz, with 2Tek and Bart 9S and John East J Retro to the Markbass to a Radial JDI and GK MB500.
* I take that back = Guitar Effects Canada, The Candy Store for Guitarists but at
$749.00USD !?!?!? = price gouge
The TX isn't $749. It's $469.