I'm thinking 10/6/6.
I don't know how much weight it has on proceedings, but Kadri at 4.5M might drag things down for Marner/Nylander as he's a centre in a defense-first role and putting up the same points (they'll exceed him next year as he regresses). Comparable forwards coming off ELCs are Hall, Eberle, Seguin, JvR, Tavares, Ryan, Drouin... are all in the 5-6 year 4.5-6ish M range. Some of them have higher draft pedigrees (as if it actually means anything).