Looking for some advice on mic placement for cards (AT943's). I'm going to a show in a few weeks where I have tickets in the upper deck, 1st row, mid ice, in an arena venue. Quad sound, but the majority (I think) comes from ceiling hung stacks in front of the stage. You can probably guess the artist. I have only used binaurals up to this point so my question is - how would you configure the cardioids for the best capture in this less than optimum location?
My original thought was to use some gaffers tape to attach mics to the railing in front of me but not sure if I should:
a) point one mic at each stack
b) point them both between the stacks
c) use an x/y config pointed at

This is probably a pretty basic question but I was hoping that those with more experience than I, could help save me the pain of learning the hard way.
Any help is greatly appreciated.
R&D