How Much Added Weight?

I know it could vary greatly, but I have a question. Do any of you guys know about how much weight you added to your cargo trailer from your interior conversions? I'm thinking bed (or convertible dinette), kitchen, some storage cabinets, a/c, tv, speakers, etc. Like I said, it will definitely vary greatly build to build, but if anyone actually has any before and after weights it would get me some ballpark idea on the weight.
I'm thinking of a 6X12 with the above items. I will most probably be towing it with a 2009 Tacoma, 4-door, longbed, V6, with the tow package. It's rated to tow 6500lbs, but of course I would like to keep it light as possible so I stay as far down on tow weight as possible. Yeah, I know, I want all the amenities without the weight. I might be able to build the cabinets light to save weight for the entertainment system, refrigerator, microwave, stove, a/c..........
I know.......that's not really camping....but I have to keep the wife happy and be comfortable in the heat of Florida and the Florida Keys.
I'm thinking of a 6X12 with the above items. I will most probably be towing it with a 2009 Tacoma, 4-door, longbed, V6, with the tow package. It's rated to tow 6500lbs, but of course I would like to keep it light as possible so I stay as far down on tow weight as possible. Yeah, I know, I want all the amenities without the weight. I might be able to build the cabinets light to save weight for the entertainment system, refrigerator, microwave, stove, a/c..........
