galaxy flyer,
"no dusky or blonde bikini-clad maidens there-mostly bundled-up, blue-haired elderly."
Wow!!!! Where's that? I'm 60+ now you know, the dusky maidens only laugh at the old man! What you describe sounds more like my speed!
In brief, agree with
J_T about the OEI landing climb, so long as you can re-configure to at least the Missed Approach configuration. At least you should be able to avail yourself of the Takeoff splays, even with less than "state of the art" navigation systems. Landing Climb is based upon
ALL engines operating in the Landing configuration.
NONE of this in the regulations, but a good start for research would be your "Performance" people who have crunched the numbers for runways suitable for Touch and Go training, and applied the appropriate safety factors.
Regards,
Old Smokey