I just realized that the biggest problem to incorporate Acorn into existing rigs is this:

"At launch, Acorn will work exclusivity with SQRL Miner. We'll provide an SDK and API documentation later this Fall for other miners to integrate Acorn support." I am not sure how this miner is going to to work with various pools or NiceHash, for instance.

Also, the longer I look at options the more confused I am getting about how Acorn (any model) is going to improve my ethash mining for GTX1080Ti with ETHlargement pill (53.5 MHs).
Could I please, get advice on this? Simply put, I am mostly interested in Ether mining with high end GPUs