I have lavender orps and some black orps (those are incubating). also a few that are wyandotte/orp, those are going to be big birds!
Have you considered Orpingtons ? I decided to add a Buff Orpington to my flock last year, and she is HUGE ! She's a gentle giant. I'm thinking about adding a couple more.
Hens go broody when you don’t want them to… and won’t go broody when you do. 
