20V: MS-I V3 on my silvertop. Need help

[AE101Jun]

So I'm already done assembling my MS-1 V3, I have not reflashed it or anything and it came from DIYAUTOTUNE.com so I guess it only has the standard code in it (Fuel Only). That;s fine with me, I just want to know how to wire it up. I have a 2nd gen. Toyota A/T 4AGE 20V silvertop engine, I'm done removing the AFM, I already have a Vacuum tap, all I need now is which wire goes which on the DB37 and my ECU? By the way I went the "b.For triggering off the coil negative terminal/points" option on the install, if that helps.

Here's what I have so far:
DB37 Pins
1-2 -> GROUND (E1, E2, E01, E02)
7-> Screen
8-12 -> GROUND (E1, E2, E01, E02)
13-19 -> GROUND (E1, E2, E01, E02)
20 -> THA
21 -> THW
22 -> ???
23 -> OX
24 -> ???
25 -> Blank/not used
26 -> ???
27 -> Blank/not used
28 -> ???
29 -> Blank/not used
30 -> ???
31 -> Blank/not used
32 -> #1 (injector)
33 -> #2 (injector)
34 -> #3 (injector)
35 -> #4 (injector)
36 -> Blank/not used
37 -> ???

for the blanks, if there should be or supposed to be something connected to it pls. do indicate as well.

THANKS!