Finalising gaming build [£1000 Budget]

Hi guys.

I've been trying to get a new PC for over a year and fate keeps conspiring against me. I've finally saved up enough to bother spending the money.

I got a build from a friend, and on paper it looks great. I picked a case that wasn't horrifically expensive and was set to go.

https://uk.pcpartpicker.com/list/9ckcvV

Unfortunately, PCpartpicker says that the gtx 1070 is £320 when it's actually £385 due to import tax. I can't find anywhere for the actual price it's meant to be on pcpartpicker, and I'm at a loss. This pushes my build outside of my desired budget and I'm not sure what other viable options there are at the moment.

I wouldn't say no to some opinions on the actual build itself, to be honest.

I have other peripherals and a copy of windows, and would be using it for all purpose gaming. I tend to hop all over genres but atm am playing FF14, Stellaris and ARK.

I've no desire to YouTube or Stream tbh, too much effort. I might use it for programming further down the line.

Thank you in advance!