Many thanks on the comments guys. I agree on the first picture. Although the sun was very nearly setting and there is less luminosity I think it is the better hot. On the second picture, which was shot a little earlier, I was getting a little ambitious shooting straight into the sun and suffered the abrupt digital blow out, which I agree, spoils it.
Just for reference I have attached the one which is already on the website. This was shot earlier still, but across the sun, and I think it is by far the best.
Regards,