I recently purchased 2x BenQ SP920P Projectors and I need to get cases this week for them, but I'm not sure which direction to go. I could go with Pelican cases or standard road case trunks on wheels. I thought about wheel cup stacks and a ratchet strap to keep both stacked to take up less space, if they go in separate directions, then they unstack and roll away. What would you guys do?? Thanks!