They can have all the positive mindset they like, they wouldn't chase 350 batting last on this pitch!
http://stats.espncricinfo.com/ci/content/records/222199.html
Only 10 times in the history of Test Match cricket has a side chased 350 to win.
England will probably put up a better fight in the 2nd innings but that is only because a few of them need to justify their lucrative central contracts