Solid build, lots of bang for very little buck.
Use PriceSpy (or local equivalent) to make sure you're getting all parts as cheaply as you can if budget is that much of a concern.
Also, put $10 aside for getting a 2nd hand Wraith Spire off eBay, it'll make a huge difference in what you can get out of the 2400G. I mean you can go for any cooler, but there's usually plenty of 2nd hand Wraith stuff going for cheap.
Alternatively you can get a much better cooler, but it depends on the money situation.