Let's work with the scenarios 1000 BPV and F&E's OOB as the 'Fleet List' (allowing only DNL's - not full DN's)
Using a Fed v Klink match up as an example, their Fleet Lists would look as follows (assume Y170 (mid era?) and all ships have available refits - all + for the Feds I guess, and B for the Klinks):
Feds: CVS+DE+FFE (Group), DNL, CC, 3x CA, 3xCL, 3xDD, SC, 9xFF, BT, CVB+DE+FFE (Group), 3xNCL, CMC, CF
Klinks: D7C, 3xD7, 3xD6, D6D, 3xF5C, 6xF5, FV+E4E (Group), 6xE4, CVT+2xE4E (Group), BT, D6G, FD7, 3xD5
So - using 1000 BPV, and knowing you had to outfit 6 different battles (one being a Battle Station attack and another a Battle Station defense)...what would you buy and how would you split them up?
Help here would be important, as it will go along way to determin if 1000 is a good number.
There are other useful OOB's that can be used - there are theatre specific OOB's for later periods in the war as well as pre-General War for some of the races.