You're welcome :)
You may remember that I used the original Miami PAL audio and is untouched. So whatever audio issues there may be would be the same as the original.
My main concerns were regarding the quality of the video (smooth playback, detailed and sharper picture without artifacts), including the extras with the same quality and the DVD itself (menus, navigation, size, compatibility, chapters, etc.)
So if all those apects are non issues, then I'm quite happy with this final DVD.
For my own use, I think that I will reencode the PAL MUFF Complete DVD so that it will fit on a SL disc. It's about 4.6 GB and needs to only go down to 4.37 GB but I would also deinterlace, make it progessive and sharpen the image as well - since I believe that my NTSC MUFF encode (limited sharpen faster was applied) looks much better on the TV than the much softer original video that I used in assembling the afore mentioned PAL MUFF DVD.