Some "unification" keybindings were decided against, because they were in fact disrupting the unification of KDE as a whole. For eaxmple, CTRL-wheel was proposed as a zoom control, like many other browsers do. But this was rejected because in every Qt app, CTRL-wheel works like page up/page down.
The point is: you might be tempted to unify Konqueror with other browsers, but don't forget that you will probably be breaking unification within KDE. So your best bet is to CC: every change to kde-usability mail kde org, especially if the KDE community has any worth to you.
Any active KDE developers here? Could you please get these checked-in so it can be in KDE 3.2? RH/Fedora will not apply this change, and we will only have it if upstream applies it. Please confirm in a reply when it has been submitted.
This is a good policy. Check the current 3.2 configuration, I think has what you want. If not, tell me what you need and I'll get kde-usability to discuss it.