Hi, thank you for your helpful feedback. Yes, the "individual track lengths" request is very high on the wish list. The R&D team is aware of this one!
That's interesting about the auto BPM detection on imported samples, I suppose that is workflow enhancement trying to save you time, but the machine assumes that imported samples are properly trimmed. I will pass that information along to the R&D team. Perhaps that can be addressed in a future update in the form of a BPM autodetect bypass option.