Accord idle and tranny issues

I have a 4th gen and it does the exact same things as well. Changin fluids wont do nuthin. I've tried that many a times. I was told it was the motor mounts. Replace them both (one's in the front, and the other in the back on the bottom of the engine). This is supposed to help. I was thinking of raisin my idle to fix the electical use problem too, but haven't done it yet. My car smokes real bad as well, so I'm replacin the O2 sensor this week to try and fix that and I'll see what the rest of the "issues" are doin then.