Spruce or Grey Pine?

Quite a few moths get attracted to the security lights at the Dolphin school in Hurst. This always presents me with a challenge checking over all the brick walls first thing in the morning.
Late September has thrown up Light Emeralds, Willow Beautys, Sallows, Snouts, August Thorn, Common Marbled Carpet, Setaceous Hebrew Character and the two above.
Not sure if Grey Pine Carpet or Spruce Carpet, and could the other one be an unusual Maiden's Blush?
These two found on the 30th Sept.
Tony Towner.