and lets say 10 winning combinations, somehow I need to put that together into a motor control/win table.
It sounds like you are making this more complicated than it needs to be. Nothing in the table controls the motor. That is done by the random time.
The final position of 3 reels, with 24 positions each, would be simple to look up in a 72 element boolean array. A true in positions 0 to 23 would correspond to whether that spot on reel 1 was a winner. A true on positions 24 to 47 would correspond to whether that spot on reel 2 was a winner. Similarly, for reel 3, a true in positions 48 to 71 would indicate a winner.
Look up the value in three positions. Three trues indicate a win. Any falses and you loose.