What you've listed basically is correct.  However, just note that the Special Agent, Secret Agent, and T-Road Solid all need to be kept in oil quite a bit or else they will burn up.  If your pattern is not that heavy that night or the heads start getting dry, put it up.  If you can move left and swing from the oil and get it to come back, that's fine, but if you don't want to swing it, you're wasting your time trying to throw one of those balls on medium to light patterns.

Another vote for the T-Roads, I love the pearl and the solid would be better for you for oil if you want to stay outside.  They would be a pretty good 1-2 punch.   This will be plenty if you only bowl in 1 center, and the good news is you can buy both of these for just a little more than a Special or Secret Agent would cost you.