My bucks are currently kept in 3 groups.
Larger groups have a complete SRS cage to themselves, smaller groups have about 2/3 the space (a single SRS with 'basement extension').

group 1

2018
Spring
2018
Summer
Gulliver Mr. Tambourine
Man
Mr. Apples
2018
Autumn
Solitaire Sam Boy George Nimbus Mercury
2019
Spring
Suggs Sting Prince (life of) Riley

group 2

2018
Spring
2018
Summer
Blueberry Hill Ellfin Robert Halcyon Lady Marmalade
(spayed doe)
2018
Autumn
2019
Spring
True Blue Al Capone Kentucky Rain Radar Love Morrissey

group 3

2017
Spring
2019
Spring
Nimbus
Orlando
Space
Ace
Space
Bootz
Space
Cowboy
2019
Summer
Hawkmoon 269 Woodstock MacArthur Park Gary Barlow