Hi Cody,
Well, you certainly have a catalog full of trains on your wish list. And it's important to have dreams and goals. Unfortunately, reality sometimes gets in the way of achieving those dreams and goals. The important thing is to address your goals in a realistic way. Part of that is prioritizing where to focus your attention. Back in the day when I was a young man, two smart philosophers named Mick Jagger and Keith Richards said it best.
You can't always get what you want, but if you try sometimes, well, you might find, you get what you need.
This won't be easy but narrow that list down to a reasonable number like your top 3. Then develop a plan of action on how you might go about acquiring one of those sets. Some people use vision boards. Make it a goal but don't be obsessive. Believe it or not, there is a lot more to life than model trains. Though some of the members of this forum may not agree with that statement!
John