DH5RAE (990kms away) logged my 5W into just the 10m band halo TXing WSPR on 30m a few minutes ago. So, the system is now fully working, despite the appalling antenna for 30m. Then in the next timeslot I was received by OH2BMH (1759kms away). WSPR is going to be one heck of a lot of fun on bands like 10m and 6m with QRP when the bands open up.
LATER: In three sessions of "30m WSPR beaconing" I've now been received in 5 European countries at distances between 594 and 1759kms. The image on the left is of my WSPR log.