Right but it was supposed to be 1000 sats in V2.0, which was why I was surprised it said 3k might be needed.
Anyway all good, happy to report I went ahead and yes, the channel open fee was 1000 and the miner fee was 761, so total to open a new channel was 1,761, about half what it used to be (tho of course will vary depending on miner fees)