A good large battle if you'e using RSRD is the Battle of Philippines Sea, basically if you get in the right spot you have all the Jap TF coming together and milling, several carriers, BB's, etc...
History automated works great with RSRD. Here's a sample.
http://www.historyanimated.com/PhillipineSeaPage.html
Obvious you can look in the ME., but for fun shooting, early war start out of Manila ending up in Surabaya for the invasion in March. Just hang off the coast of Java and you'll run into one invasion force of over 40 merchants
http://www.historyanimated.com/DutchEastIndiesPage.html