So I guess my vote is: none of the above
When the car's finished I shall race the Pinto and grin from ear to ear............regardless of finishing position. Farley just rebuilt my Pinto so I am little concerned about making any immediate mods and should there be some soon-to-come-engine rule changes I'll only concern myself with that when the next rebuild time comes.....which could be a couple of years I guess
They put the Z in with the P and said they'd monitor the situation to have them equal.......so if they're to be held to their word.....since the Z exceeds the P, now the Z gets taken down a notch.........and tech people have the problem of keeping the field equal for us........and if they can't do it then we might as well put Congress or Obama in charge of our rules.
If new P rules come out, I wonder what sound the Z world makes as their complaint that they get an upgrade? After all that's the next obvious step.
I really am little concerned about a P upgrade because I mostly just want to get back out there. No one cares if this Club racer wins anything, even me.
I guess I'm biased because I'm a P - so it seems to me the obvious and easy answer is throttle back the Z - mostly because Z is now exceeding what was the original intent > that being that Z would equal P - not exceed.