**Update**
After building the regular looping model, I decided to take things into my own hands, and build something more interesting (with only one set mind you.) So I kept the whole lift and first drop, and after the first drop, it goes into a very smooth zero-g roll/camelback, then comes down out of that, bank RIGHT, and goes into a giant helix. That ends by coming around and going under the zero-g roll, then goes straigt past the begining of the lift, banks left and turns 180 degrees into the start of the lift.
I had plenty of purple track and green ties, but I was lacking flexi rods. So, what I did was take the flexi rods out of the lift hill and replaced them with straight long peices that I wasn't using anymore(I just thought of it as a waste to have all those flexi-rods in the lift since they are not really being flexible). It came out great, and now that I realize how much track I have to work with, I am already thinking about my next model which will in some way utilize a dive loop, and possibly a corkscrew.