Marks Rpi Cluster has been running 24/7 for the last couple of weeks. Its mainly doing Einstein BRP4 work with the occasional Asteroids work unit thrown in when it can't get anything from Einstein.
BitScope haven't replied to my last couple of emails and attempts to call them let to a message saying their voicemail box was full, which has now progressed to "the phone number you are calling is not connected" message. It doesn't appear I will be able to get the EC12's updated to Pi5's.
There is a BOINC version 8 released but Debian don't seem to have picked it up yet, the latest Debian version is 7.24 and that in the testing release. I'm not sure what the changes are between 7 and 8.