well i keep the box at the airport in the hanger with our full scale planes. So everything I have at the airport stays in that box, The more centralized around here the less likely they will get seperated and lost, I also like it because the current one is all closed up so dust doesn't affect it much(which when we're working out of the hanger the airtractor blows a lot of dust around. I don't have to load it into the truck or anything just pull it out of the shop and onto the ramp, plus everyone that flys when we do have a couple of others ueses the starters and all out of the same box.
If I had to load it up I would definately go about it another way, I like the wagon beacause i can pull it out with the airplane attached on top, I also have about 10 other models at the airport i keep to fly here and a few are at home but most stay here in case I want a little variety, when it cools down here im gettin them all out one weekend when a freind of mine comes down from st. louis to fly his.

Thanks for the interest and advice.