count me in if you need another
1 dark blue roan girl (spayed)
1 light blue roan girl (bitch)
and I had a golden girl as a teenager
sounds very interesting! People always told me that golden/red cockers were more prone to 'Cocker Rage Syndrome' but that solids in general were more prone to behavioural problems such as guarding, as someone has already said.. I've not found it to be true in my experience, but would love to help you find out!