Mate surviving GA in Australia shows a hellava lot more commitment than working on the ramp
Really going the ramp option trying to get into the airline probably shows that you are not committed and are taking the easy option. If you want to be flying then get flying not wasting time loading bags. I know certain operators will take you to task in an interview if you were to quit flying to load bags, or once you had a CPL then keep loading bags. Do you want to be a ops dude or a pilot?