if you're pro-capitalist then you are, by definition, not a leftist - a leftist is an anti-capitalist, by definition. you can be a wide variety of things on the left, but a capitalist is not one of them.
so, you can call yourself a liberal or a progressive or a conservative or a moderate or whatever other right-wing ideology you'd like, but you need to stop pretending you're left of centre - because you're really not.