NICE! In all honesty, I think you should stay with the silver, and just paint the cladding and insert black like you plan, and it will look freaking sick.
I would polish the insert, and call it good, but I'm low budget.
Maybe some center caps?
The tint is definately happening. The center caps were 15 a piece so I passed. I like it this way. I will paint the hub and axles so the centers look better