Mark,
No, you are still fuzzy in my view. 150 yards is the tee shot at #12. Heroic would be the aspect of going for the green in two at #15. Strategic would be laying up and plotting. Hence I view the hole as Strategic with a lot of Heroic in it. 80 yards non-negotiable, lets not dumb down golf arch anymore than we have...
I know you are going to go by the strict Heroic taking off a bit of the hazard to gain a shorter club into the hole definition.
I think you aren't giving 15 handi's enough credit, ''inching up''....