S363 cast wheel to a s364.5 sxe or s366 sxe?

[6.7 Powerstroker]

I have a 2011 F250 and was going to switch from an S363 to of a new sxe line turbos. Which turbo would be best to switch to and what can be expected on stock fuel for now with a possible upgrade to a 2015 pump in the near future? I have the piping kit which I just got in actually makes a considerable difference in school up and performance but I was just looking for a little more performance.

 

[HOLDERDOWN]

We did a 66 on a customers truck and it drove and spooled great. Good tuning is key

 

[getstroked27]

We have been doing A LOT of 64.5SXE kits lately. everyone seems to be migrating to it. 650hp capable, but still just as responsive as the 63sxe which is much like stock, but better.