[TowerTalk] Antenna/tower Equipment Box

[Jerry]

I'm about to "remodel" my antenna switching/lightning suppression/etc 
system.  Currently this is housed in a small electrical box from the 
local big box store.  I really need a much larger and deeper box, but 
really don't want to pay the price for a NEMA-type large box.  Anyone 
have any ideas and/or where to work.  A few hours of "googling" produced 
no results.
Tnx
Jerry France
K7LY