I've bin trying to decide what army to play, and I've finally decided to do Chaos, Would a Marauder/ slaneesh army be good? Meaning, no non, marauder units, or slaneesh daemon units? My options would be these

Lord of Slaanesh
Champion of Slaanesh
Keeper of Secrets
Keeper of Secrets
Chaos Marauder Horsemen
Warhounds of Chaos
Daemonettes of Slaanesh
Daemonettes on Steeds of Slaanesh
Chaos Spawn
Chaos Warmammoth( )

I thought I'de start with this

Champion of Slaanesh
32 Marauders
5 Marauder horsemen
6 Daemonettes on Steeds of Slaanesh

Sound good?