Rich Mod PPIMV - Help

[bds9487]

I'm trying install the rich mod PPIMV on my Marshall 1959spl reissue, the newer one with the fx loop. Can any of you tell me if I've identified the correct place on the circuit board to insert the mod? See the picture below. Thanks for your help.

Here's a large view of the circuit board:

http://sidener.com/photos/marshallAm...itBoardppi.jpg

and, here's the schematic:

http://www.drtube.com/schematics/mar...9-01-60-02.pdf