I started doing some work for my 5E3 build. So far I mounted some of the parts on plastic laminate to hold them in place while I solder, I see some people use cardboard. Two of the pictures show how they will mount in the chases. Looking at some other build pictures is how I came up with solder lug orientation. Also on the tube sockets I put red where the #1 pin is. So dose everything look good? (Solder lug and pin orientation) On one of the pictures the blue tape is the rectifier tube? I have two tube numbers one is WY3GT and 5Y3GT I found nothing at Tube Depot on the WY3GT no tube came up, what tube?