I finally located everything I needed to add the Accutrack II and the Accuflite to my Brittain wing leveler in my 1968 Mooney M-20-F and had the folks at Brittain check and certify everyting for installation.
Unfortuantely, the Directional Gyro I had bought for use with the Accuflite is the wrong model.
I was told by the Brittain people I need to buy one that is a 4000D-1 or anyone that is a G502A.
I will take a broken one that can be repaired or a fully functional one. I checked and an overhaul of a non-working one wil run about $500
I plan to go ahead and have the A&P install everything that I have now and install the directional gyro whenever I find one.