Nice pick up Peter!
Having a new backglass will make a big difference to the machine, and Gorgar is definitely worth it.
Would be a good idea to use #47 globes behind the backglass - they are not as hot as the #44's and only slightly lees bright (not really noticeable though).
The score displays are pretty close to the glass, but this shouldn't be a problem.
Might be worth trying some of the white defused LED's....I reckon that would have to have the least amount of heat?
