A pillar gauges

I was wondering if anyone who has A Pillar Gauges on a cavalier can tell me how they did it or how easy it was...mabye let me know where you baught your gauges and pods....any information would be good because it was hard to install my RPM Tach and i dont feel like going through all that shit again....i really wanna install these gauges myself but if anyone thinks it can be done better by someone else than let me know please...thank you in advance

and mabye what gauges they installed??