please, answer, and can use quake with charge o hss?

Quake can be used with Charge but not HSS.

Yes CCE or RCE CAN be perplexed once only. Using the rule of three no figure can be altered more than three numbers. So RCE/CCE + 1 Perplex= 3 clicks.

2 Perplex + 1 Enchancement = 3

Sinister Syndicate + 2 Perplex = 3

Get it?

You can perplex up CCE or RCE up by one, but no higher due to the "Rule of Three."
I believe that you can use Quake in conjunction with Charge as quake only requires a close combat action, not a power action. However HSS cannot be combined with quake, as the version one of the power only allows for a close combat attack, not an action.

Huh?

The SinSyn TA has no effect on damage. Do you mean SHIELD? That would make more sense, and be correct.

thank you!!