Everything needed to complete this build is readily available online. The transformers can be purchased from a variety of vendors, including Mercury, Heyboer, and Weber. All of the rest of the components can be purchased from several sources depending on what you're looking for. The documentation to build this amplifier is also easily obtained including the original Fender Schematic and Layout.
We do not provide technical support and cannot be responsible for your for your success. A quick search will direct you to the many amp builder's forums, most of whom will be glad to assist you moving forward. Be forewarned - this is not a beginner's project and it should be noted that building any tube amp is dangerous. If you are not experienced in this kind of construction, please seek out a professional to build this project for you.