Repinning connector for 90-91 burb electric speedo

[pcmcobra]

Anyone repin the connector on back of cluster and swap in 90-91 burb/blazer cluster with electric speedo?
I got a "diagram" from another forum from a guy that did his 87, I think my wires are different than what he has down for his 87, at least that's what the factory wiring manual says...
I have 2 good 90 burb clusters. Just want to make sure I repin them right.
My truck is an 86.
This is what he gave me...
87
1 - high beam indicator
2 - ign. power
3 - ground
4 - ign. power
5 - oil signal
6 - ign. power
7 - not used
8 - not used
9 - temp signal
----------------
10 - ign. power
11 - left turn signal
12 - right turn signal
13 - seat belt indicator
14 - 4x4 signal
15 - SES light
16 - ign. power
17 - parking brake
18 - fuel level

1991 suburban
1 - high beam indicator
2 - ground
3 - oil signal
4 - ign. power
5 - dont use
6 - dont use
7 - dont use
8 - temp signal
9 - ign. power
------------------
10 - left turn signal
11 - right turn signal
12 - 4x4 signal
13 - seat belt signal
14 - fuel level
15 - parking brake
16 - SES light
17 - ign. power
18 - VSS input

There just seem to be a couple "off" compared to my wiring manual. Or maybe I am just looking at it wrong.
If you've done it, post up. If you see anything not right, let me know.
I guess determining #1-18 is looking at the front of connector(not rear w/ wires)
#1 is on bottom right, top right is #9, top left is #10, bottom left is #18
Is this correct?
thx