Here's my favourite mount display, I rotate the skulls from time to time.
I've also made a pedestal set up to hang my "overflow" of skulls, it currently holds 6 skulls.
Also, I made a pack mount a few years ago and I think they look great with euros.
I've used mine for the first time this year on a muley, so far I don't see what the hype is about but I might change my tune in a few years if they are still going strong.