Uncledemp, you're right; the Anthem phono stage has a good reputation and adding an external phono stage complicates things--in added cost, compatibility, appropriate interconnects, and even shelf space.
It may be something to keep on a back burner until later. In the meantime, you have a really powerful integrated amp, a good (at least) phono stage, and a list of upgrades and tweaks for your turntable. I think it's best to do the upgrades and let them settle in to see what you have before going on to something else.
It may be that the tweaks and upgrades mentioned in this thread will totally ring your bell, and if you throw in another phono stage you're complicating things until you're not sure which part is doing what.
It may be something to keep on a back burner until later. In the meantime, you have a really powerful integrated amp, a good (at least) phono stage, and a list of upgrades and tweaks for your turntable. I think it's best to do the upgrades and let them settle in to see what you have before going on to something else.
It may be that the tweaks and upgrades mentioned in this thread will totally ring your bell, and if you throw in another phono stage you're complicating things until you're not sure which part is doing what.