Five stars for Trading O'Reilly
Over all a nice team
I love picking up Skinner and Faulk. I think if you were to drop the 2018 32nd over all and 2019 3rd round pick (CAR) then add Lehner, Carolina may be more inclined to make this trade.
I think in the grand scheme of life, Larsson would be a bit more valuable than Girgensons and when you trade away a player who wins 55% of his face offs for a 5th you must be presuming that all of Smith, Wilson, Olofsson and Benson (you will note I did not include Bailey, I think he will get get quality ice time this year) will be better than him.
Faulk is RHD and Guhle is LHD.
I think it is dangerous to trade away McCabe, he is definitely at least a 2nd pairing and last year he was 1st pairing. You are presuming both Guhle and Nelson are better than him and from what I have seen that is an unlikely event.

Nice job!