Ah, I kid! Welcome to BPL.
But it does depend. You've got a decent base weight, but could possibly shed even more weight if you stick around here long enough. With light weight and refined loads, the only things limiting you are daylight (even then you can night hike), and desire. I prefer to keep it 8-13 miles a day because that gives me time to "smell the roses." Some on here frequently go 15 miles a day, and you'll even find people going 20+ miles, with a few freaks :) going 30+.
If you're conditioned to it, I don't see any reason you couldn't make 20 miles a day, provided terrain and weather permit.