Thank you for the thread. I also browsed their web site and liked what I saw and got the Gas juices flowing again.
I own an Albion TCT50 head and an aftermarket 4X12 cab. IMO one of the best amps on the market. (Head on the block, waiting for the executioner) The cleans are superb, even at high volume.
Back to your question on the tubes and bias with new tubes...
If you are in the Cape, Carl Mars would prolly be the best person to contact and in Gauteng, JP le Roux.
Hope you get that amp fixed as it is an audio gem