Maybe they don't all need to have names relating to law enforcement. Just having a bed dedicated to them that is beautiful will be quite pleasing. It seems like it's going to be a blue bed for the most part. I'm saying this knowing my husband is a deputy who's favorite Iris is 'Millennium Falcon'
now keeping to the name theme I like 'Stars and stripes forever'
The Shady Spot under vendors would be a local vendor for your area and the irises grown there should do better with your climate.