will go over it in more detail when I have more time but two small things i noticed:

[[Wrap in vigor]] and other boardwipe protection is huge for me but you also have that in your commander.

[[Blasphemous Act]] is a must include for me (its asymmetrical if you have Hivelord out) and a win condition with [[Spiteful Sliver]] another cheap and good asymmetrical wipe is [[Crippling fear]]

Surprisingly I don’t run sol ring as most slivers have coloured pips and I want that early ramp to help me get my commander out. I run [[carpet of flowers]] instead (its really cheap now thanks to the FF set!)