Yea, that's the one I found locally when I first got my pool. You can add the DPD test to the kit through tftestkits.net. I use that DPD test that came with the 2005 for my daily testing, then the 2006 for a weekly spot check or for when shocking (which I hope to never do again!)
Even if you drain, you are going to need the FAS for shocking.
Even if you drain, you are going to need the FAS for shocking.