I'd swap Sheary and Horny as Sully did in G5. Sheary is either playing hurt or is exhausted, he should benefit from easier competition and minutes, and he can bring a spark to the 3d line, while Horny brings muscles to the 1st line.
Kunitz-Cullen-Kuhnhackl is solid and a significant upgrade over Rowney, but I don't really remember Kuni2 playing RW except for juniors, maybe we will have to move Kunitz to 3d line and play Wilson on 4th line RW, dunno.
And who knows what happens to Hags, maybe he'll be back in the lineup by G1 if Toronto manages to push for the seventh game