I know R1-G4 lost the Fan Choice Poll to Amanaman (and rightly so, as I consider redoing all the vintage figures the highest priority) however, would this droid not make an awesome addition to the line?
How about adding the droid with all the arms (on a short rectangular roller)? [Treadwell or not?] and include him with R1-G4 and the mining droid (black half-dome roller)?
[this would be a large deluxe figure anyway]
This should complete a Purchase of the Droids scene (not counting a real, silver Death Star Droid).
Note, R1-G4 is the tall black droid of a kind also seen in Watto's shop.