Decided to download a trial of DxO Viewpoint as I've been getting a bit disappointed with what you can do with the distortion fixes of Lightroom and I'm quite liking it 
A few minutes of playing around and I've gotten this which is better than the original imo

St Andrews - Beddingham 2 by Phal44, on Flickr

A few minutes of playing around and I've gotten this which is better than the original imo

St Andrews - Beddingham 2 by Phal44, on Flickr