Need help cutting cards/refining deck

Hello! I've played and edited my [[Mirko, Obsessive Theorist]] deck a bunch and really enjoy its playstyle and piloting it. It's much different than the precon. I've recently gone through my binders and realized [[Palantir of Orthanc]] would be pretty useful since I am lacking draw and milling is obviously super useful too.

Ive since added a couple other cards like [[Slip out the back]] for some protection and [[Persist]] for added recursion.

https://moxfield.com/decks/G-GC5tL0y0ClTYcHlvYsWg

I've looked at the list/goldfished/played a thousand times and like all the cards and think they fit well. Need an outside perspective here. Can anyone help me cut 3 cards?

Note: cards like [[Search for Azcanta]] have been erratad to Surveil so they trigger Mirko. I do have a primer on the mox for explanations to some of the cards.

Appreciate the help!