For the VMSL seeds I'd rank the four semi finalists #1's and split them into four different groups. Then take the two top island seeds (ie) Cup winner and league winner (or next in line if someone had the double) and my Valley Pak winner and League winner and make them #1 on separate sides from the Imperial guys. So for instance we'd have
Imperial 1
????
Pak winner
????
Imperial 2
????
Island cup
????
Imperial 3
????
Valley League
????
Imperial 4
????
Island League
????
The rest is up to a random draw. Just a thought.
Pass the suger...