I've put some of my textures into custom.wad however I downloaded lights.rad and that made all my light emmiting textures acctually emmit light so I've got a lot too many light sources, at the moment I've removed all the entrys for lights.rad except for my pepsi vending machine and will need to either delete a lot of my light entities or keep my light emmiting textures out of the lights.rad file. or perhaps on the lights with a flicker/pulse make the texture emmit a small amount of light only.
The Pepsi vending machine looks fantastic, I'll include it in the next screen shot of this map!