Don't want to duplicate, but 1000 hours wont get you the right hand seat on a Porter Q400 - I think they want minimum of 1500 for that.
DEC - 5000 hrs + type rating...
I'd think your A320 gig is best kept to be honest.
P.S. Are you saying that with less than 2,000 hours, you'd get the left hand seat of an A320 in your part of the world or do I need my eyes tested ??????