Just gotta work on that homam now... I think legs > feet > hands, those 3 are the most important pieces with body/head more as a toy for a PLD?
I would argue that legs > hands > feet, if only for the fact that you would essentially be fulltiming legs and hands, but feet are more situational (I tend to use them when I have shadows up or have no chance of being interrupted in Utsusemi recasting (Utsusemi: Ni for instance)), otherwise it's the AF feet.
The feet are very nice, but I wouldn't say they're as good as the legs or hands. Just my opinion.