Tilt/trim on a 93 P60

Hi, I am overhauling my 93 P60 and only have an analogue RPM / oil indicator guage fitted. I guess I can fit a tilt/trim guage but what sender and loom do I need? Or is it just a case of using exhisting looms?

[boats.net]

The new gauge and gage harness have different connectors than the 93 engines and would need to use:
6Y5-83670-11-00 Trim Gauge
6Y5-83653-00-00 Trim/Oil harness
6N7-82541-00-00 Adapter harness

-11-00 and -10-00 gauge differences

What is the difference between a 6y5 83670-11-00 and the 6y5 83670-10-00 guage? Would i need the same harnesses for the -10?

Thanks a lot for your help, Mike