S2+ triple estimated lumens? XPL2 4000K

I’ve built two of these for myself and a friend, they’re identical. Everything is from MTN including the copper spacer soldered to the brass pill. MTN DD driver with A6 firmware and all springs bypassed with 20 awg wire. Running off an LG HG2 fully charged what can I expect to see from a cold start? I tell people it’s probably 3000 lumens… in hopes that’s a conservative number. I know in a single emitter setup these can push 2000 lumens. What do you guys think?

with full cell 3000-3500 should be OK