Well done Chris!
INSENSÉ is my favorite from this house! I LOVE IT!! My thoughts truly echo your sentiments about this elixir.
I too am in love with XERYUS. I find it interesting that a powerhouse fragrance from the 80's manages to still smell modern in todays time.
I like GENTLEMAN a lot... but strongly prefer Bond's copy, H.O.T Always, which is even heavier on the Cinnamon, a tad bit more patchouli (my favorite note) and longer lasting.
I haven't tried VETYVER but have read a lot about it. I'm starting to get into vetivers lately... so this really interests me.
I'm glad Givenchy is re-issuing some of their discontinued classics with their Les Mythiques line.