Listing both TVShowObjects and VideoClipObjects on the same page
I'm doing requests to a service that provides a list of programs. Some of these entries are standalone shows, and some are series with several episodes. When generating the list of objects, I create a either a TVShowObject or a VideoClipObject for each item depending on the show type. This causes a hiccup in the GUI, as the TVShowObjects generate portrait posters and VideoClipObjects generate landscape portraits and the grid gets stacked for portrait posters. This makes too little room for the landscape posters, and both their thumbnail images and titles are overlapping into the next item. So, is it possible to either
1) force TVShowObjects to show landscape posters (preferred, as their images actually are landscape formatted), or
2) force the grid to stack the items such that it generates enough space for both portrait and landscape posters without collision?