A-pillars are to obvious. if you were to put it in a hud pod, or any other of the options mentioned it would be far less noticable IMO. mine is either going to go into a hud pod, or a single pod located else where.
Thinking about this now..
Mine is currently in my A-pillar, I definitely wouldn't want to find it stolen though.
2001 Pontiac Grand Prix GT : Stock and slow and SOLD.
2001 Pontiac Grand Prix GTP Special Edition