rox, seems like you got your help,
Good luck, and nice looking cage... Is that redwood, or does that matter. Redwood is a bit pricy, but will last a bit longer in the weather... But at least double the cost for material alone.
Bill
GPS,
I am not the greatest finish carpenter, but if you want help with just the frame, let me know, PM me with your contact info, or you can call me at 626-358-4840
ps, where do you live?
Bill