@dadpad,
And mine will be based on on a number of issues, like transparency in government decision making/openness in government, willingness to address corruption issues, inappropriate development concerns (a huge issue in my own electorate), education, health & public welfare issues, environment policies ... etc, etc, etc...
On the basis of Brumby's Labor, I can't vote for them. And as for the Libs. Well, no! They're hardly looking like a feasible alternative government, even if I agreed with their broad policies (which I don't.) Which leaves me with a protest vote (again) & a hope that we get more Greens into the upper house.
As a "safe" Labor seat since the year dot, we (in my electorate) have continually been sold short by Labor in government. I wanna be in a marginal seat!