Ultimately, the front mains have to be what suits your price range and sensibilities. In order to create a seamless theater experience, I think the most important consideration is a close match between them and your center channel speaker. Since you have a sub, full range floor standers aren't a necessity.
Marco, you forgot: "Now, go away, or I shall have to taunt you a second time!"
Marco, you forgot: "Now, go away, or I shall have to taunt you a second time!"