Can you turn the table to horizontal, it might look better yet I like the way it looks now too.

We want a new table and would appreciate ideas!!
Room dimensions: length 180 inches by 124

Are you wanting a new table, or do you plan to keep what you have? (Wasn't sure of the intent of your question, that's why I ask.) I think it looks fine as you have it now, but would consider removing the white chairs in the corners if not needed, and would also consider adding a rug beneath the table to warm up the room and add some color and textural interest. Are you going to add window treatments? Do you need a buffet along the empty wall, or would you prefer artwork hanging there? I really don't think you need to do much in this space -- keep it simple and uncluttered. Your remodel looks very nice.