The Finale Triode Lab 300b has a very good word of mouth reputation and particularly with the Hashimoto output transformers. Another Canadian (Toronto area) amplifier I would give serious consideration to is the Coincident Frankenstein MK II. It utilizes custom Japanese transformers and sounds superb. I’ve owned mine for 9 very happy years. I don’t believe you can go wrong with either choice. If you click my avatar you can see the Frankenstein MKII in my system pictures. They are mono blocks and weigh abut 33 lbs each.
Charles