[QUOTE So you have an FAA licence anyway? why worry about having a 61.75 private?[/QUOTE]
The only reason is that class 3 is cheaper,less restrictive (no need to wear lenses) and less often.
for the rest I really don't care,as long as I can fly with my CPL licence in the pocket but hold a classe 3 medical as I'm actually flying privately.
I just dont want to have any trouble flying around