X-Port with SBP exhaust ?? any advantage ?

I'm running an SBP exhaust on my stretch cruiser (micargi puma) and I've ported the cylinder and cut the top of the piston. it runs pretty well. I've got a 6.0cc Fred Head on order.

would the JNM X-Port do anything to my setup ???

I'd imagine that the fins would help with cooling, and maybe a better transition from the exhaust port to the SBP header.

thanks !!!