My vote is do some volume work to help your joints and prepare for the next cycle, just dont over do it. A week off then followed by a volume week is what i reccomend.
And also my 3rd cycle of ppp i didnt get much responce out of my deadlift despite adding 5kg bodyweight and halving the jump (20-->10kg) so dont expect linear gains with this.
Individual miliage may vary
Nick - after the jerk, if you are then lowering the weight to your front delts, then thighs, then floor, then I'd guess that 5x5 will be too much towards the last few sets.
but if you are dropping it from above your head, then it might not be as bad.
RIP suggests Powercleans be done as 5 sets of 3 reps... I found this pretty difficult towards the end as I was lowering the weight back to start position, while I was doing his novice program.. but it was after squats and press.
Markos are some guys doing all three lifts of PPP in one session. So they are getting 3 weeks worth of PPP done per week.