i advise you to learn lite-c and practice with small projects but if you're familiar with lite-c and you're working with it for quite some time then you could start something like that but again, dont make it too big, try to make a small shooter.
and dont try to do an rpg, i tried it myself and i saw that it's way to complicate and big (too many characters and it needs big and good story).
that is my advice but only if you're familiar with lite-c otherwise try with some smaller project
