I hope to do it. Waiting for Air Asia to announce free / cheap tickets.
Tentatively, my itinerary will be:
1. Leave KLCCT on Friday (22 June) the 10 am flight
2. Come back on Monday, 25 June 2 pm flight (it is possible to come back on Sunday, but rushing)
3. Stay at Saphir Mabissa Inn, where I've stayed before. Hotel is old and run down, but the rooms are completely quiet and pitch black at night, perfect for sleeping.