FYI: I was able to buy the E-PL3 housing from Nauticam with the modification for e-pl5. I don't know if they want me disclosing the price but I'd say it is more than worth giving them a call....
EM5 vs E-pl5 and the housing was over $1k dif....
EM5 vs E-pl5 and the housing was over $1k dif....