Thanks for the tip Deltaprime, I bought one from them and its on the way.

I only really need it for ergonomics, sitting at a desk looking at a surface pro was quickly bothering my neck. Id like to get a new PC or laptop at some point. Theres a couple of video editing projects Id like to do, but mostly its browser-based work, Ms Office and photo editing I do the most. Reviews of the HP all in ones were fairly poor but the price was okay, but finding a good price monitor on that site solved things. Even if maybe by normal standard the price is high.