I traded a stock '99 NB Miata for a Limited Crossfire Roadster and haven't regretted the change for a second. Yes, the SRT6 has a boatload more power but for me the Crossfire is just a weekend toy and I needed the manual gearbox, so an SRT6 was out for me.

I'm curious though about a couple of things: your Miata 5.0 yet you mention owning an SRT4 - do you have both and are looking to replace one of them? And does the "SRT4 Convert" in your sig line mean you are a convert to the SRT4 or what, since obviously there is no such thing as an SRT4 Convertible. Just looking for clarification here, that's all. And if you do own a Miata with a 5.0 swap in it, depending on what you've done to the suspension I'd say the Crossfire is a better riding car than a Miata with much more ultimate grip than the little Mazda as well. All in all a terrific handling car if you ask me!