Thanks for the advice. It can be easy to become too shortsighted with such things and I needed the perspective hence the request for advice.
I moved back home merely out of convenience - it's better to live at home, walk to work and save rather than live alone, pay rent/bills and commute to work every day. Consequently, only about 1/4 of my monthly income is spent, the rest goes into savings.
I've had more of a think about it today and am now leaning towards keeping the ED30. I'm in a contract for another two years and will have to look for work then, so things might become a bit tight.
This place is awesome!