Johnnyfizz  you need to get a hold of a graphic art's shop , one that you trust and get them to come out 
and get the measurements and  pictures , That's what I do  .
 That would be so sweet all finished up  

If it helps, you can PM me good straight on photos of the logos that you want reproduced and I will turn them into cleaned up photoshop files for you. You could then take the files to a local screen-printer or just make vinyl decals from them. I love doing work reproducing old graphics for screen printing and decals. 
BTW, are any of these coolers embossed?
Tod