You should probably get a copy of Stuart Otteson's book, "The Bolt Action". In the appendix he covers in detail the entire design process balancing spring constant, firing pin mass, firing pin travel, locktime, etc. He also has charts showing striking energy, locktime, inertia constants, etc for all the common bolt actions. The Savage 110 has a good bit of excess of energy in comparison with the Remington 700, Win 70, etc. It looks like you could reduce the spring constant somewhat and get away with it.

Each bolt action( including the 110) is covered in the book in detail with the ignition characteristics listed: firing pin travel, locktime, impulse, energy, and velocity. It should be fairly easy to compare the 110 with several other different actions and make an educated guess for a first shot.

RWO