Miata Coolant Tank Replacement options?

I understand Carbon Miata has a nice aluminum coolant tank to replace the OEM plastic tank. Are there any other options for a good quality direct replacement aluminum tank? I'm having a hard time with the $54 shipping cost from CM for a tank and the coolant hose kit they offer.
 
I was not aware that CM was now selling aluminum coolant tanks for the NC. I will have to check it out. As for other options, there are the Moroso sold by Goodwin Racing and a few other vendors (this is what I had on my NC) or the Dave Fab or IL Motorsport tanks that can be found at Moss Miata There may be others but these are the ones I know of off the top of my head.

I just checked out CM, not sure what brand that is, maybe their own design? Either way, I would choose the Moroso or Dave Fab as both offer a sight glass so you can do a quick visual to see your fluid level.
 
Back