Stallions in Endurance

[Angie Orr <aorr@GPS.com>]

What does anyone or everyone :) think about riding a stallion in
endurance.  He is well broke, however has not had a lot of experience
around other horses.  He is not hot and has a good mind.  What are some
of the precautions that those of you that ride stallions have to deal
with?  I know the obvious but, don't want to miss anything and would
appreciate your advice.  

Thanks,
Angie