Need assistance selecting a case and CPU cooler.

[Guest]

I'm looking to get a new case and CPU cooler for my PC as I am not satisfied with my current ones. I'd like the case to have good airflow (computer tends to run hot) and good cable management (both areas that my current case don't excel at) and I would prefer the price to be at or below $150 (for both parts).

Current PC:
PCPartPicker part list / Price breakdown by merchant

CPU: AMD FX-6300 3.5GHz 6-Core Processor ($89.00 @ Amazon)
Motherboard: Asus M5A97 LE R2.0 ATX AM3+ Motherboard ($58.99 @ SuperBiiz)
Memory: Corsair Vengeance LP 8GB (2 x 4GB) DDR3-1866 Memory ($73.53 @ Amazon)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($43.99 @ SuperBiiz)
Video Card: MSI Radeon HD 7950 3GB Video Card
Case: Zalman Z5 Plus ATX Mid Tower Case ($60.99 @ SuperBiiz)
Power Supply: Corsair CX 600W 80+ Bronze Certified Semi-Modular ATX Power Supply ($61.98 @ Newegg)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($17.98 @ OutletPC)
Operating System: Microsoft Windows 7 Home Premium SP1 OEM (64-bit) ($86.75 @ OutletPC)
Monitor: Asus VE228H 21.5" Monitor ($111.50 @ Newegg)
Keyboard: Corsair Vengeance K70 Wired Gaming Keyboard ($119.99 @ Newegg)
Mouse: Logitech G100s Wired Optical Mouse ($24.00 @ Amazon)
Headphones: Kingston HyperX Cloud II 7.1 Channel Headset ($99.99 @ Amazon)
Total: $848.69
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-08-10 19:56 EDT-0400


Thank you for your help!

 

[RCFProd]

PCPartPicker part list / Price breakdown by merchant

CPU Cooler: CRYORIG H7 49.0 CFM CPU Cooler ($34.50 @ Newegg)
Case: Fractal Design Define R4 Blackout with Window ATX Mid Tower Case ($74.99 @ NCIX US)
Total: $109.49
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-08-10 18:28 EDT-0400

Both quality parts.