That should do the trick, Sunil. The arrangement in the first two pics is fine.
You want to be sure you that your props do not come in direct contact with any part of the driver, such as the black rubber surround that encircles it. You don't want to restrict any movement of the driver. It's possible the framework of the grille itself is preventing any contact between the props and the rubber surround. If so, then the way you have them set up is excellent.
If you think your props might be touching the rubber surround, just move them a little farther apart and all should be well. If you wish, you may CAREFULLY pop off the grille from the bottom of the speaker to see exactly where the rubber surround is.
