Congratulations! you have inadvertantly just named my male. I was looking for a name starting with the letter "P."
So, Now it's Penelope and Pedro as the established pair and Pandora and Pepe as the hopefuls.
So far, the pairing process has not been too terribly rough but I'm less tolerant about letting a thiellei clown getting injuries than I would be a common ocellaris or clarkii as it's kind of a bigger deal to replace him if he gets an infection. Because they're in the dingy basement I simply don't want to be down there all bloody day. I'm planning to put them together for a few hours at a time until I decide it's safe... or that it's just not going to work.
There was a difference between Saturday's interactions and Sunday's interactions in that Saturday was a lot more aggressive and (what I hope will be) the male was less retaliatory on Sunday.
He was fighting back a little on Saturday. Not on Sunday. He was not doing any 45 degree twitching Saturday. He was twitching on Sunday fairly consistently. I expected this level of difficulty as this is an extremely intolerant and aggressive female. I would venture to say on the order of a marroon female. As such, I'm using a similar "role reversal" method to that that Matt P. used during the pairing of the "Lightning Marroon."