Nice job...
I doubt I'd ever have the need for one personally, but I guess it would be nice if I were younger.. my 37 gallon OEM tank is larger than my bladder..
When I was in my 20's and 30's I could drive 700+ miles between potty breaks... now..... not so much maybe on a good day 250-300.. I did think briefly about replacing the OEM with a 50 gallon Titan but I couldn't rationalize the expense for the small gain.