I first used the A75 article to match Mosfet's. I remember that I used only resistors, aligator clips, heatsink, Mosfet and power source.
After a mail to Nelson Pass (i didn't know this forum) he told me to try it out, so I did and I succeeded.
Leave the Mosfet matching for Pass Labs.
If we start doing all the pro's stuff, they will be out of bussiness, and we don't want that!