Nice comments!

The wife crazy comment was related to asking her about hues and red/green and tint questions...

So with the x-rite you have, you only use the grey or white point and not the other colors on the chart?

Am I right that this option  http://www.amazon.com/dp/B002NU5UW8/?tag=googhydr-20&hvadid=14123715355&hvpos=1t2&hvexid=&hvnetw=g&hvrand=11235267231475335855&hvpone=&hvptwo=&hvqmt=b&ref=pd_sl_2m2w85pyb7_b   would really not be needed because I have profile prism?  And there is the QU camera profile....so really two options.

Sure I could use it for setting WB with the dropper but couldn't I use this option as well?
http://www.bhphotovideo.com/c/product/788272-REG/Vello_WB_CS_White_Balance_Card_Set.html

I really like the idea of using the photovision 14" target to get the exposure right and not blowing out the highlights too.  I'll probably have $125 in all three of these tools (expodisc, target, and vello).  Seems reasonable.

I appreciate your dialog.

Hi Terry,

Do you have any particular gyre cards/brands to recommend?

Also do you profile your camera?  Use QIU provided profile?  Use profile prism to profile under various light?  Or use something like the industry standard x-rite passport?

Thank you....