I'm always up for hearing other's thoughts. Let me know what you recommend
Although I no longer have a gas grill... this was the BEST gas grill setup that I have ever cooked on. Dead even heat distribution! Had the ability to get SCREAMING hot, and had the ability to run at lower temps. Was also very easy to maintain and clean. I could use it as a standard gas grill, or go IR when I wanted (which was 99% of the time). It was also backed by a great warranty from the most recognized grill manufacturer in the world. And replacement parts, when needed, were very easy to obtain. Soooo, what grill am I talking about???
A Weber, 100% decked out with GrillGrates! Yep, remove the stock grates, and replace with GrillGrates.
This was not my grill, but will give you an idea of what I am talking about (see below).
If you are interested, I had the new Weber Genesis, and had 5 panels cut to 19.25" long. Fit like a glove. A cool thing about using GG's like this... you rarely have to use higher than medium heat for grilling, as the GG's amplify the heat BIG-TIME. Saves quite a bit on propane usage. You can also turn one or more panels upside down for a killer griddle/searing surface.
Assuming you've seen Grill Grates before... but if not, you can take a closer look here:
http://www.grillgrate.com/
Just one more option to toss your way ;-)