what should i do with this little bit of room?

i've taken some shelves out of my greenhouse which has left me some space on the ground (about the length of two growbags), the greenhouse is on concrete by the way.  Not sure what to grow in in the space.  i've got 2 cucumber plants - (marketmore), (6" high), some ailsa craig and roma tomatoes (about 10" high) and some cape goosebarry plants (about 2" high).

Not sure if it is a bit late to plant out the small cape goosberries, (i'm not even sure what they are??) also do marketmore cucumbers have to be grown outdoors?.
Also, whatever plants i decide to use, are they best in large pots or growbags?

What would you guys do in my shoes, ?many thanks, matt (NORTH DEVON UK)  

yeh cram some chillis in there!