I have two of these as well -- one in an XF and one in a M. These are great pens! Someone please (please!) trade something for it. I'm tempted but resisting -- it'd be great to have one reground to a stub italic.
Any interest in exchanging/trading for a Stipula Etruria Alter Ego (Celluloid)? Have a look at the
Stipula Etruria Alter Ego and let me know. I know you've not had much luck with Stipula pens. I have two in this colour -- one with a 14K M nib and one with an 18K Italic .9mm -- and the one I'm looking to trade is the one with a 14K M nib (c/c filler). However, methinks you'll find the M nib a wee bit too narrow though, considering the nibs you've listed. If you're interested, I can try to take photos this weekend.
Edit: Kath -- When you get your inventory together, give me a holler as well. You and I tend to like the same pens. I much prefer to give away or trade at this point.