Not sure it's possible to have too many G&Ts.
We're in danger of a one off full on love in here BG: while Dazzer found that your post said you'd go for it until lunch time, and then your post also said 'that's it for today no more play', I've noticed that you edited your post 15 minutes after making it - maybe you did think we'd have another hour when you made the post, before realising the whole day was going to be rained off
Sky said the highest 4th innings score at The Oval is 429. So it's a no-brainer to declare with a lead of 430. 99 runs to go.
Get them in 10 mins before tea.
Have a slog for a couple of hours, get 450ish in front then put them in half an hour before tea would be the order of the day wouldn't it?
Well done to Malan, Bairstow and Stokes now at the Crease...