SO... I'm building an all tube 1x12 combo amp.
 

Anyone ever do this before?

I have a Bogen CHB20 as donor iron comming next week and a 12" Celestion g12-E 50 comming too. I plan to rework the Bogen into a classic marshal 18watt circuit. Power disipation will actually be 20 watts though since the Bogen is a 20 watt block.

I need to find a chassis to mount all the iron and tubes into though. Anyone know a good source for buying metal enclosures about 13-14 inches wide, 4 inches tall and about 7 inches deep?

Also, know a good source for raw cabinets? I may just build my own but if I can find en empty combo cheap enough I may go for it too.