ideas or suggestions enclosed trailer setup

[gardiner]

ok i bought a 6x12 haulmark trailer and i was lookin for ideas on where to put all my hand tools /gas cans and what nots that needed day to day . I had thoughts on installing a new truck box to the tongue of trailer using like 2 u bolts. Or if it be better to just build up a shelf inside i have a 36 and 48 belt drive exmark walk behind and 2 push mowers i not to fond of putting holes in a 2008 trailer being my first season if anyone willing to share i greatly appreciate it. A picture will be most helpful for me to understand . how you carrry all the weed wacker /blowers gas cans / little things like line for wacker fuel mix extra blades and so on