i no longer keep lizards, but, i have some suggestions that would work well.
one option are rubbermaids and sterilites, tho if youve only got a small amount of space this could be a problem, for 1000 crickets id say something 24inches or longer, and something 12inches high, you might still lose alot of crickets, but option number 2 is even better...
a rubbermaid or sterilite trashcan, even a great big one wont take up much floor space, and you can fit all those little things in there no problem, also less chance of escape when you add crickets or go in to get crickets, hope this helps
J