If you freeze it your done..when it de frosts it will be gooey and not take curing very well...(Yeah I know I have done it before yada yada...and that batch caught fish..) but it was nothing like fresh roe cured immediately..Only roe I will get and freeze are the single eggs from Berrys for roe bags...
This may sound funny but one of the reasons I prefer fly fishing to guts is I hate fishing the sheeit...That said, I really kind of got off on doing the cures and stuff...Was like being an alchemist and coming up with different batches...some worked wicked good too...Oh well...