In the words of the Kaiser Chiefs ...

I predict a riot !
I have just planted  three potimarron  and a butternut squash in a 3m x 1.5m bed  It is a bit of an experiment because there is enough room between the plantings but all that top growth with be a right to do
I may have to be a bit more diligent with my plant training... or on the other hand let them run riot!