Have any of you made transport crates for your chickens at home? Right now we borrow ours from the processor but would like to try going to a different processor who is further away and who does not let clients borrow their crates. We want to avoid wood because it's hard to get really clean and might be too heavy for me to handle when I have to lift them myself. I like the light plastic crates that we borrow and was thinking of doing something similar... maybe with pvc plastic incorporated? Main priorites are safety and comfort for the birds and ease of use. We are quite handy so we just need to see some different designs. Thanks in advance!