Looks like PATCH 2 isn't necessary anymore, and PATCH 4 needs a respin. I tentatively queued PATCH 1+3, in the hope of getting either PATCH 4 or Marc-André's screendump patch in time for 5.0.
Pushed to branch monitor-next in git://repo.or.cz/qemu/armbru.git. Appears to be down right now. Thanks!