No disrespect intended but I think your first thought was the correct one -- you can't collect everything; there's not enough money and space to do so. It took me many years to learn not to try to be a completist.
I've purchased seven of these Greeks and may purchase a couple more but not the whole bunch as I look at expanding my Ancients collection with figures from other FL subranges or adding some TG.
I am waiting for the FL elephant before making any decisions on Ancients. Poor timing, but if its Carthage, my Greeks would be unemployed.