Help planning a layout

I have a table set up that is an 11ftx8ft with a 3ft square section out of the rectangle, and I am using lionel fastrack( I have the legacy system) and menard's tubular track (love the look and sound of the tinplate track).   I have 2 Mohawks so I am trying to keep most of the curves minimum of 0-54, the green track i have a bridge over the gap built but i cannot go further out due to a door being there. The red line is my 4% grade to the upper level(blue), which I am not 100% sold on what I laid out i am sure it can be done better. I would like to have a small yard and an industry or 2 but i cannot figure out how to work them in. I am still in the earlier design stage the only section I like and prefer to keep is the green and the incline, both of which are laid out already. any thoughts or suggestions would be greatly appreciated, I attached 2 pictures of the scarm track plans I have made so far. Thanks