Agreed on looking at the unload station to see if you can move closer to the end of the belt.
Also, if that's the case, is your loading station (and loading cart) going to be hindered by that wall? It looks tight from the picture how you're going to roll shirts, etc. in at that point. The loader goes around the press all the time, so giving good access, room for white ink by your first head, etc. is important. Don't want that to be too much of a pinch point, especially if you have more space toward the center of the room.