Help me find a PC for around £800

[PatchworkPhoenix]

I'm looking for a gaming PC in a budget of around £700-900. The main game at the moment that i would like to play is Total War: Warhammer so a PC that could play that would be lovely.
I've had a look at websites such as Chillblast I've seen a few good PCs on there but am not sure which is the best one to buy. Any help would be lovely.

Note: I really do not want to build a Pc. I know it's overall cheaper and probably better but i just don't trust myself with such a task x')

 

[Tayonas]

Intel i7 6600k + MOBO (Scan)
16GB DDR4 (Ebuyer)
500GB Samsung EVO HDD. (Amazon)
GTX950 (About Anywhere)
650W PSU (Novatech)
Win10 - Buy a Dell restore Win 7 DVD WITH COA from Ebay. Install Win7, update to Win10, win-win-win.

Just needs a case.