I don't collect kits but I do put together my own. I have them in project bags or boxes. My problem is that I put them together with every intention of working on it and then I get sidetracked and start something new. I see something here that I like or take on a class and before I know it I've added another project. I keep thinking I'll get to each one but so far they just seem to be multiplying when I'm not looking.