Just wanted to give a shout out to @MacroFab for their excellent service. It's the first time I've tried a PCBA supplier and I chose them for the super easy online tools and tight component sourcing integration. My experience of their support and customer facing people has also been excellent with super fast turnaround on questions.

For those interested, this is a capture of the Order Events they generate during their process:

As you can see, the order-to-ship was only a couple of weeks which is just fantastic. Thanks people.