I need to come up with a door for this 12X10 opening at a reasonable price. The options are a 4 panel, 10 ft high bifold door, an 8 ft high bifold door, an 8 ft high french sliding door and a 2 ft solid glass above the 4 doors or 4 panel stacking doors. Of course the french sliding doors are the cheapest and the stacking door is the most expensive (since it requires structural changes for me to be able to accommodate the door). Which way would you slide?! Any other options that I'm not considering?