I'm thinking a full set might actually sound good on my bass as it's kinda dark as well.
I have Animas E,A,D with Olive G on my Hungarian. It is one of my favorite set ups. I raised the string height recently, which, improved my playability on that rig.
The Kay still has the full Gamut effect. The sound is big and buttery. The E string pulls out of tune most frequently. It just means I have to do a spot tuning check between tunes.