I am in the process of building a generator stand and gas can storage for the swim platform... I has a 12" high cabinet in the bottom where the 6 gallon OB tank from West Marine slides in just perfectly ... The front of the cabinet is open for ventilation and the tank is restrained with a strap...
Above that is a 19" high cabinet for housing the generator (EU2000i)...
After a test run on the river with the generator strapped to the swim platform (and running the air conditioner on a 92 degree day - sweet) it was decided it needed to be raised above the platform to keep it dry underway...
At first I intended to slide the generator into the cabinet from the front same as the gas tank, but after roughing in the cabinet, I thought about it and decided to change to a top loader so that the generator is physically incapable of being ejected out the front opening in a hard roll if the tie down strap lets go for any reason...
The top of the cabinet has been changed from a fixed table top to a hinged box, 3" high... This raised the table top to a good height for being a work table or barbecue stand, whatever, and there is storage in the 3" box underneath and the whole top box side hinges to access the generator...
This is all roughed in and the tank and generator in place... Next I need to use the router to cut the openings for ventilation, choke lever, pull cord, exhaust, etc... The last step will be glassing the wood and painting...