the PC-V is a fuel management device that piggy-backs your ECM and not a tuning device therefore the amount of data you can see/collect is very miniscule in comparison to a true tuning device.
To answer your questions;
1. Idle RPM - 970 is about right for a semi-warmed up engine. It will idle a little higher when it's cold but will certainly fluctuate around 1000 RPM when warmed up.
2. at 176 temp your bike is warmed up. As fxstdsei03 stated, you won't see AFR values unless you're running the auto tune module (seperate piece)
3. Engine temp - that will certainly vary depending on how the bike is ridden, the conditions of the ride, altitude, outside temperature, etc. There really is no way to tell what an engine temp will be after a long ride unless you can actually record the data like the SESTP and TTS Mastertune systems can do.
Hope that helps