I think the real problem here is that it's really hard to come up with something really different from what's already been done. You tried two openings, which looks similar to BMW or Pontiac. You could do three, but that might look like a Nissan. A single horizontal bar might work, but would look a lot like stock. Several thicker vertical bars would look like a Jeep or Hummer. A single vertical and horizontal would look like a Dodge. Even diagonal bars have been done, on Mitsubishis.
I'd like to see some more pictures of yours, preferably in daylight, and more info on how you made it. However, I think if it were my Ex, I'd choose your old grille over the new one.
Regards,
John.