So I think my 1950 3800 had been rode hard and put away wet. Below is a pic of the firewall and how the cables were routed - looking to identify which hole is proper for each cable. Care to take a look and correct me if I'm wrong?

In the pic, from left to right, I'm thinking:
1) Throttle and choke cables
2) Speedo cable
3) Temp Sensor
4) Oil pressure line
5) ??? (Fuel gauge sender?)

http://i1131.photobucket.com/albums/m545/carmental2/Firewall_Cable_Routing.jpg

Advice?

Thanks - Bruce