Where to start with RTS/Grand Strategy games.

[An2255]

Recently i have have been learning to create my own cheat tables so far i have had good success with most FPS and RPG games I have tried however I am completely stuck on god mode for RTS games. how do you go about finding the health of units with no numeric health values or worse a squad of separate entities which only display a single health bar(total war)? the second problem I run into is even if you find the health values of units how do you identify which units belong to the player or AI? Has any one got any tips on how to approach table making for RTS games and possibly any suggestions of a good game to learn on?