About stereo source I think it would be cool for people who wants to expand their sound not necessarily using stereo but using several tones such as a Mesa Boogie Dual Rectifier + Marshal JCM 800 + ... To do this the KPA should also be able to mix several profiles.Do you know if there's a thread about "playing different profiles at the same time" ? If it's not, it would be interesting to create it, wouldn't it ?
Big +1