Congratulations! It won't be a magically huge instant pop, but you should gradually see an increase in views. I am @ 191 items now and it is, as you would expect, a steady increase in views and all around visits the more items my shop has. I also realized that making more than one of a certain design is a huge step, so once one sells I can just re-list it and BOOM-inventory is back up and all the treasuries and favorites from that item are still there. Of course, a lot of my items are one of a kind, but where possible this has helped me maintain a larger inventory despite (luckily) having some sales.
Just be patient, and don't force it just to get to a number!
Best wishes,
B.