Decided after my last post that I am running out of time to do it myself so went to Waitrose and ordered it all to be collected on Sat 
There are about 30 people coming but there is going to be a lot of hog plus lots of crisps, dips and nuts so I didn't want to go overboard.
Ordered the potato salad for 24, the couscous for 24, the mozzarella and tom salad for 12 and the greek salad for 12
Hang on have I ordered to much carb and not enough salad?
Bugger. Help!!