Adding a blend to a Jag bass?

I'd like to add a blend pot and then use a concentric pot for the vol/tone. Looking at the diagram it seems that I can run the leads from the pups to a blend pot and then from there follow the stock wiring. Am I missing anything or does this seem correct?

Jaguar Bass wiring diagram:
http://www.fender.com/support/diagrams/pdf_temp1/basses/0259505A/SD0259505APg2.pdf