Hello and just a thought... No matter how much you like your current rifle, and even if you now say
"I'll never trade it", times, tastes, and situations change. Believe me, over the years I've sold or traded many guns I swore at the time would be buried with me. In my opinion, tacks would severely reduce the number of folks that would pay top dollar for the gun. Most folks, not all, would think tacking a stock would look, well, tacky.
Just my humble opinion but resale is something to consider. Best of luck with your decision!