Easy Cowboys! Didnt mean to start a fracas over your PC1, PC11, PC111, PC111r/usb! I'll be the first to admit I know just enough to be dangerous

! I have a 2005 EG(95",SE203 cam's, RH TD, SE AC, PC111) and a 2007 SERK(SERT, RH TD, K&N). Both run great, SERT would be overkill on the EG and the PC111 would make me nervous on the 07 SERK, just my opinion.
By the way, Dynojet makes some pretty advanced commanders for European bikes. I understand they have a closed loop system for BMW's that works wih wideband O2 sensors. However, even with the latest version v-twin commander (ignition module, cyclinder trim feature etc), you base map(with or without the stage 1 downloads) is what is being altered and being fed to your EFI controller vs a custom map just for your bike using the SERT.
Let's see a AFR graph from a 110 tuned with a PC3.