You can click the piano key for that line of notes which will select all the notes. Then you can drag up to max velocity or type in the velocity you want in the Event Inspector.
And no I don't have record enabled I think but I'll double check. I was gonna wait until my edits were done and then import them into a new project because this one is getting a little hairy but if a reboot doesn't fix it I may have to do it now instead.
It's only two tracks. My scratch guitar line which I used to arrange and my drum line but both tracks have an extraordinary amount of takes, clones and edits that were created as I built up the song.
So yeah... guess maybe I'll drag the two base clips into my template and deal with any routing as need be but it should be the same as the template because that's where I started.