Bulbophyllum repotting

[PuiPuiMolcar]

Note to self, always check for bush snail whenever you buy potted plant from Andy's.
I thought I've gotten better at repotting but this one wreck me. Probably the smelliest repotting I've ever done. There were three rotting bulb beneath the media, one of them exploded in green goo as I pulled them out. But that was the least of the problem because the way this orchid grow doesn't really give me much room to work with. It looks like will just grow out of the pot within the next growth so I dont really know if I should give it a wider pot or should I just mount it?