82 gallon fuel tank?

[jasoncooperpcola]

I found a poly 82 gallon fuel tank from a Grady White for $80. Measures 68x27x12 plus the fill hose which is another 2". I was thinking of mounting it ahead of the 60gallon tank. I have the room lengthwise and widthwise but i have to check out the height. I would rip the infloor livewell out, hell its coming out anyways. I would have to install the tank with the cap off. Is 142 gallons of fuel too heavy for a V? Also thinking of it for a backup incase my 60 gallon tank is not as in good condition as i hope. My main concern is the hieght of the tank. I would like as much fuel capacity as possible, although my original plan was twin 27 gallon fuel tanks in the cuddy. If i do any rig fishing i will need all the fuel i can carry. But is 82 gallons extra just too much?