In my opinion the best thing to do would be to set the video mode to 30fps. Put the 5 clips on the timeline, clip them so the timeline is a couple of minutes long. Export this short video and watch it.
If you see any glitches then you might want to do something like @Austin proposed in his post below - convert the 29.97 fps clips to 30 fps and use “Blend” for the frame-rate conversion, then try the short export again and see if this is acceptable.