Using a dry-van or sea-can for storage

Anyone on here use a dry-van or seacan for storage? I did some trading and ended up with a 48′ fibreglass van. It has a small amount of damage to one front corner but is otherwise intact. My tiny garage is becoming more of a workshop and I’ll be using the van to store the machines until I build myself a proper shop. My plan is to leave it on the wheels for now, build a steel ramp dock for the back and add a rollup door to the front where the damage is. I’ll be storing my tractor, chipper and mowers in the back end and the Grizzly in the front end. I’d like to add some salvaged RV windows, at least a couple roof vents, some form of lighting, shelving and a work bench. Don’t have any pics but it should be in my yard in the next month or so. I’m only into it for the equivalent of about $1k and it will only need to last me 4-6 years. If anyone on here has gone a similar route I’d like to hear about it. Thanks