So I received a note back, there's another part I can buy, the earphones adapter (part number EA-1). That allows me to unplug the headphone portion, then plug in any type of ear phone. Putting that up here just to save the info, I think I'll hold off and see what the Chinese bring me, which may be good enough.
It's not like I need to rag chew or anything, just want to be able to hear someone calling me, and be able to call out when I need to.
82 fj40, 99 uzj100, 06 gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50