Welcome to GB.
I play the game. Doesn't seem that many people do though or at least they don't have questions about it.
If you have any questions I'll try and help.
I'd advise putting lots of points into Ranged Weapons, they come in useful especially near the end of the game. Keep in tight control of any henchmen you have otherwise they may run out to a fight and alert an army of enemies. Personally I don't bother with them most of the time.
Use lure tactics to split up enemies making fights easier.