[GreenKeys] Connections

[Bob]

Hello All, I listened to a few of you days ago, all good copy to Long Island, I would love to join in!
My problem, I have a perfect working 28 KSR that can receive by radio and I can type and print what I type.   
I am using a Dovetron MPC 1000r with a TSR-500, TMS-100, TID-100, it can autostart!
I am using the MPC 2 way loop line at 60 mil. The keyboard is in the loop at tb751 terminal 7&8.
If incorrect where would it connect to the MPC. I bypassed the filters in the keyboard and Z752.
I am using a Kenwood TS450s radio, I have the connector ready to use at terminal 2 rear of the radio but am unsure where to connect
to the MPC, I think term 2 is for FSK connection. I am afraid to connect it to the radio not knowing.
When I shift the MPC to send should I see anything on the scope when I type? AFSK tone keyers switched to A m2125, s2295 170 shift. 
I made the mods to the LESU as per The New RTTY Hand Book page 46, I think I have that all correct. 
What I am looking for is some literature or direction to connect what I am using, a 28, Dovetron and a some what modern Kenwood radio?
I have looked at past post, and all over the internet and do not see any reference to making these connections. 
Thanks in advance Kc2ltx