I forgot to put this in my first post. Your old cart puts out .25mv and the Lyra puts out .6mv. I would lower the gain as well.
Also, I wasn't too familiar with your modified Denon cart, so I went to the manufacturer's web site. It states that they put 100 hours on all carts before they get shipped out to customers. That's a really nice thing for them to do, but if you don't have a lot of experience with phono carts, you won't be aware of how big a factor break in really is.
Also, I wasn't too familiar with your modified Denon cart, so I went to the manufacturer's web site. It states that they put 100 hours on all carts before they get shipped out to customers. That's a really nice thing for them to do, but if you don't have a lot of experience with phono carts, you won't be aware of how big a factor break in really is.

