I think this really depends on the situation. I used to play a regular home game NL tourney (2-3 in a night) with $25 buyin. I came out up $50-150 every night because I was able to counter the various personalities at the table. One player, as soon as the blinds got quasi dangerious, went all in 3/4 hands, absolutely demolishing the table. He never got called correctly (viz. the short stacks wouldn't take a stand) when he went into this mode, and ended up placing first in half our tourneys (usually knocking me out heads up with a string of all ins).

If your game doesn't vary from week to week, then I think the strategy already cooked up is pretty sound. However, you can't fall into a rut (they might and probably will catch on).

Several months into our homegame, the aggressive guy quit playing aggressively, and he started losing a bunch. The dynamic of the entire table changed. You've ultimately got to play "the mood."