trade rifle

Just acquired a Green River Forge trade gun. 36 inch 50 cal. barrel and a twist that looks to be somewhere between 1:60 and 1:72. Really pretty rifle; nice wood, nice bronzy browning, oct-to-round barrel. Looks unfired. Got a really good deal because the dealer thought it was a Dixie import...

Looking to get a custom or semi custom flintlock rifle soon. I have a fair amount of experience (25 years off and on) with caplocks but this would be my first flintlock. I am left handed but shoot a right handed cap rifle. Thing is I'm not sure if I should get a left or a right handed rifle...