I'd say your joining many of us that this started as a hobby and then got expensive rather quickly.
So you could spend $400 for a basic rig, or a lot more for a custom. Where's the fun in that? After all for your hard earned money you'll only have something.
If you take that same money and buy the tools and learn the craft you'll have learned so much, you'll have created something and have the tools n knowledge to do other things.
The best part is when someone asks where you got your rig you can say "I" made it instead of giving them someone else's name.