Tell the truth, im enjoying the argy bargy with all these guys... get a good deal with one company and then show it to another... they are so desperate for your business that they will upgrade and knock a few hundred off... take this and show to original company, suddenly you get the upgrade and a further amount off etc etc etc.. im now over $1000 below what I thought was already a bloody good deal with a better inverter and im running with one of the larger companies.
I have one more card to play tomorrow night to try and squeeze a tiny more out of this, but at $5786 inc GST im pretty much sold already