The Cabinet
Here are the plans that I used:- http://thebluesalligators.narod.ru/o..._CABINET_3.pdf
I used premium pine from Bunnings for the cabinet and 7mm ply for the Speaker Baffle and Upper and Lower Panels.
Chassis, Tubes and Electrical Parts
All sourced from Evatco. I was impressed with the quality of the parts.
Speaker
WGS G12Q 12" https://thespeakerfactory.com.au/col...-g12q-20-watts
Guide
I have found that the stewmac guide is a bit better than the Mojotone guilde
Stewmac https://www.stewmac.com/Pickups_and_...W_Amp_Kit.html
Mojotone https://system.na3.netsuite.com/core...63000&gc=clear