So I know I was supposed to wait it out a couple of months but I couldn't help it and emailed Marco on my choice of bags. Instead of 2 that I had wanted, surprise surprise I'm now going with 3!

I asked Marco about his thoughts on the hardware and lining colours for each bag and he was SO quick to respond! (I was half hoping he'll take a few more days so I can "delay" my purchase, but who can fault such excellent customer service!!)
So my choices are:
Athena nappa in red cherry (possible colourblock but would have to think more about it) - Marco said light gold hardware and the default dark grey lining would be good.
Daphne pompei in dark green - I was considering a vacchetta in dark green (this combination has been on my mind since I started thinking about owning an MM bag) but I read in this thread that the vacchetta is quite heavy, which would be challenging on a Daphne since it's carried on the arm. Marco suggested light gold hardware and sage green lining which I think would be gorgeous!
Aura merinos in sunflower - I proposed dark gunmetal hardware and red lining and Marco agreed it would be totally amazing.
I've yet to put in my order but I think it won't be long before I do...!