Thanks for the comments.
Aye, yes, sometimes the couplers will only work when falling off the table, hence I got around to taking some small pieces out and bringing the track slightly more into the table to aviod the edges.
Jetrock, THANK YOU! I never noticed that. I'm glad you did. In fact, my locos ran over the 'S' well, but when the GP7 was pushing a few cars, they derailed horribly. I fixed the layout of the track in that area, just as you said. I can' believe I made that mistake, and I never would have noticed it either. The switches are now reversed, and I tweaked a bit to get the crossing and all to fit. Looks nicer, and the operations are smoother than ever.
This is exactly what I need you guys for!
Jetrock-- The switch in the back by itself doesn't cause any problems. There are some straights thrown in there and everything, even long trains, run just fine. I'm not making speed records here trying to derail the trains, but they ran over that area in back pretty well and kept all wheels on the track.

Good idea to check that though. The track connected to it will most likely double as an interchange/second depot track, I'm not sure.
The track in the back is sorta a thing for me, whether it be prototypical or not. It was built to house my longer passenger trains--like my American Orient Express--if I ever needed to sidetrack it and run a local frieght. This would spare me having to pull it off the layout, back on again, and so forth. It may be dressed up as a passenger depot track and just dead end. I mean, I'm not building this railroad to someone else's expectations, am I?

Essentially, the track provides an escape for my longer passenger trains when they aren't running, but I can still show them off, even if it's sitting at the "depot".
Here's maybe an example:
Please excuse my computer handwriting! This was done in 2 seconds in Photoshop.
You have to understand, I'm very big into passenger operations, so my "Black River Branch" basically serves a large town passenger station/interchange in the back and small industries in the front, without the need for a scenic backdrop. I'll blend it in. It may not be utterly realistic, but in this small space, I want to accomodate what works best for my rolling stock of choice.
As time and money permit, I'll add some buildings, and maybe another switch here and there for a few more industries. This is why I've decided just to nail the track down instead of glue it.
As for the depot, I'm thinking of that new not-yet-released Walther's one coming out and the platforms which go with it. What do you guys think?
Comments? Criticisms? Questions? Please tell me. As seen here, Shaygetz's and Jetrock's comments made all the difference! :thumb: