While I'm not obligated to the poverty rules of a Paladin I expect that I will be funneling a goodly or is that godly portion of my own funds into certain temple building and missionary activities regardless of party decisions.
While we all profited from Cirda not all members converted and Ulthor especially is the wrong flavour. I think its best that players take those things of power or beauty they like best and donate or keep them as they see fit.
In most cases we don't need the cash right now and personally having nice items to decorate our abodes and show off as trophies is always an option as opposed to liquidating everything and converting to coin. As for taking religious artifacts of one diety and giving them to your god is kosher or some kind of cosmic insult I don't know we would have to inquire about that.
Personaly I was intending to use one of my picks (if I get an early enough pick) and taking the magic cleric staff from the temple for Lysse (our High Priestest) , assuming it's not something evil like a staff of withering.