Well, I suppose the lack of replies is probably just the cost of being an early adopter.
In the end, the best holster I could find was the Dara Drop Off-set Action Holster (see: http s://www.daraholsters.com/drop-off-set-action-sport-holster/). Pricey once you factor in the exchange rate, shipping, and tax but I could not find any options domestically yet.
I've got it rigged on my Double Alpha belt and it has a nice secure fit. The overall fit and finish are very good with a good positive lock-up on the pistol. If I notice any issues once I get it to the range I will post a follow-up.