Wildrover,
I made spiced beer a few years ago. It was too spicy for me. I used it for chili and marinade. A year or so later I found a six pack and thought I would give it a try. Whooa, it mellowed out and was very drinkable. The spice was more mellow and much more complex. The chili was good but the beer was better with age. I regret not shelving the spiced beer right away rather than drinking three weeks after brewing. Good luck