I've got a tray on mine, however I also have an aluminium canopy (with jack off legs)which is on 80% of the time. I love the canopy for all my tools and stuff for work and couldn't do without it. Built in drawers, lights, 12v distribution board, chargers, shelf etc..
But towards the end of each job I'm doing (Builder) I run around with just the tray on so I can do site cleans ups etc..
Best of both worlds with a 15min swap over.
Seems to go a bit faster without the canopy on as well!!!!

