Nobody wants to carry expensive inventory all winter.

Keep up with the bleach till you have test results from the K2006. The 6-way will help -- you can test stabilizer -- but in your particular situation, accurate measurement of FC vs CC is needed, and only the K2006 will give you that.

But, the 6-way is compatible and useful, so don't regret having both. Do post CYA results from the 6-way -- watch the Taylor video for the K2006 CYA test; it's almost the same as the 6-way.