As an outsider/pax, I would rather see them immediately reconfigure the seats on the ex-Lynx aircraft (spacing only, leaving empty middle seats for the fake-J section), and not bother with the galleys or bins or whatever else they're doing to them.

Then, if they're going to keep them more than a few years, they could then schedule a seat replacement so that they can offer 12J + recline, but unless they plan to keep these aircraft in the fleet for 20+ years, I don't see the benefit to the rest of the overhaul.