Looks good Al.
Is that shifter temporary? It looks a bit out of place, but I guess you're limited by the hub.
cheers, nope twist shifter only for the I-9, it's just slotted onto a bit of 22.2mm flat bar that's fitted to the end of the drops via an expansion bolt, just like a bar end shifter fits. I've been using this setup for a long time on the Midge bars and it's worked very well. Only concern here is they are regular drops not flared, so perhaps potential for catching it with my knee, we'll see. As far as the shifting goes it's actually easier than a normal barcon as, with a hub gear, you can stop pedalling when you shift.
Given the choice then I'd have STI style first and trigger/thumb shifters on the tops second. I don't think either of these options are in the pipeline from SRAM and the demand isn't there for the inventive, like Versa/J-Tek, to come out with anything but Shimano compatible stuff. Irritating though, as they all involve a ratchet and release mechanism and the variation is only total cable pull and amount pulled/released per shift. You would have thought a standard shifter could be made whereby you could just slot in a different ratchet cog to account for varying hubs/deraillers.