I am not familiar with the NOVA limb bolt system but if you are referring the PSE NV system or that new Sims Extreme Limbsaver system then I think either would be worth a try.

Once again I will extend you the courtesy though. I have a set of PSE NV system dampeners that I have been using normally but also as a stabilizer enhancer. If you like, I can send them to you to try out. That way you don't have to spend the money if they don't work for your bow.

Two, not to take away from the Stealth guys but I have always found the Sims Enhancer 2000 to be the best short mount stabilizer for reducing recoil. Maybe you could try this as an add-on to the Stealth or just by itself.