I shoot a lot and my job is in a very noisy environment. So when I go shooting I am looking to preserve what hearing I have left. I wear shooting glasses and custom molded earplugs. My question is what earmuffs would allow me to wear my earplugs, safety glasses and still be able to shoot a rifle/shotgun without interfering with the stock? I am looking at the Howard Leight Leightning LOF ear muffs. Has anyone used these? I am looking for some opinions here. Thanks for the information.