Well, there's nothing wrong with any of the modules that you've picked out. But for the few that you've picked out, your results aren't going to be that great.
My suggestion would be to learn a bit more about Eurorack so you can plan a rack that has some capabilities and can give you some value for the money that you're spending. You'll have to spend more as the first $1000 to $2000 into Eurorack doesn't get you very far.
If you haven't already, try VCV Rack. It's a free Eurorack simulator for your Mac/PC. Learn a bit more then put together a more robust design.