I want to keep the monitor, and the MATX form factor along with the case. I would like an overall black theme. It's been about 3/4 years now since I last built a PC so I'm a bit out of the loop. What parts that are around now will lead to similar performance but a lower price?
Cheers
My basket at Overclockers UK:
Total: £829.46
(includes shipping: £19.62)
Cheers

My basket at Overclockers UK:
- 1 x BenQ RL2455HM 24" 1920x1080 TN Widescreen LED Monitor - Black/Red= £131.99
- 1 x Intel Core i5-6600K 3.9GHz (Skylake) Socket LGA1151 Processor - Retail= £199.99
- 1 x Gigabyte GA-Z170M-D3H Intel Z170 (Socket 1151) DDR4 Micro ATX Motherboard= £99.95
- 1 x Corsair Vengeance Low Profile 8GB (2x4GB) DDR3 PC3-12800C9 1600MHz Dual Channel Kit (CML8GX3M2A1600C= £39.95
- 1 x BitFenix Phenom MATX Cube Case - Midnight Black= £64.99
- 1 x Seagate 1TB 7200RPM SATA 6Gb/s 64MB Cache HDD - OEM (ST1000DM003)= £35.99
- 1 x EVGA Supernova G2 650W '80 Plus Gold' Modular Power Supply= £77.99
- 1 x EVGA GeForce GTX 960 Superclocked 2048MB GDDR5 PCI-Express Graphics Card (02G-P4-2962-KR) **UPGRADE= £158.99
Total: £829.46
(includes shipping: £19.62)