Oberonia needs emergency soft rot help!!

[Plantdesign]

Hello everyone,

I recently bought an Oberonia sp from Singapore Garden Festival, with 2 mature bulbs and 5 leading shoots. A week later I realised I've lost all the leading shoots and is at risk of losing the 2 mature bulbs to soft rot. I cut off all affected parts and drenched the plant with isopropyl alcohol, and am hoping the plant will bounce back to recovery. This plant is very precious to me as there is nowhere else where it is available locally, and Singapore Garden Festival is held only biennially, and losing it could mean me waiting for two years before getting another one to try out...Does anyone have any solution to increase the chances of its survival through this ordeal?

Thanks a lot...