Out of interest why do you say don't talk to me about flight ins and bush flying?
Looks like another one that thinks he/she is too good for GA flying as a career foundation...
To the OP, how will you pad the 270 hrs without GA flying if you don't find that 'coveted' A320 RHS? It's not that you're unemployed for 10 months, as you say. It's simply that with those hours you are unemployable.
Good luck with the search - you and thousands of others.