My feeling is " If you have the gift to Instruct then do it "!
I've conducted Instructing since obtaining my CPL & later my ALTP.
I still do that, even although I certainly don't " need the hours ".
There is a great satisfaction to be derived from imparting knowledge to students, and to either remain in contact with them or be recommended by them for your teaching as being well done.
Instructing purely as hour-building is a stepping-stone, but can then be cast aside when far more lucrative work-opportunities requires one's full attention.
What is nice to observe is when experience is later on again passed on to the younger generations.
Happy Instructing!
