Nope, pedals are the same no matter the country. I drive as good with my left hand as you do with your right, we were both brought up with it. I look forward to driving with my RH when the Cuda is built. Driving RHD is no worries but shifting may take a few days to get the hang of. I think I'll find it a little easier if anything, instead of "pulling" 2nd-3rd I'm pushing from behind which on paper sounds quicker & easier, like pushing away from me, like FWD vs RWD almost, if you know what I mean.
It's kind of weird to imagine that you guys are use to these cars and the LHD but outside of America in RHD countries, it makes them that much more exotic, where as you would over look the LHD thing in the US because it's obviously the way it is over there. People who don't know cars are always saying, "Cool, Challenger!! LHD too!!"
2 pedals, 3, pedals, Left or RHD if it's a V8 Mopar (or Aussie Ford V8) I'm happy.