Thanks a lot for your fast answer Sean, I just tried to put everything in a 29.97 timeline (captured with native framerate).
The problem is that the dv 24pa footage looks really ugly (I removed the pulldown with cinema tool to have a 23.976 framerate an inserted it in my 29.97 timeline)
Is it possible to edit all of this on a HDV 23.976 timeline? would it be problematic for outputting the master as it is destined for film and tape?
Thanks