First iteration, so keen to hear feedback what other numbers & stats might be of interest.

It would be great to see more routing related statistics like: number of routed transactions and average (routed) payment size. How do you adjust your fees? Manually or using some plugin?
1) Noted!
Will get it forwarded to our team and see what can be done about it
2) Currently all adjustments are made manually (done usually about once per day in average)
Later on as additional scale might come in, we might look to automate it further - but most likely via some (at least initially) crude "home-cooked" algos based on our observations.