I have a Q300 in a 2006 wagon. I've found that my newly-installed JDM 6-speed has eliminated the drone by upping the revs a bit, especially on the highway.
If you're an "old man," it should mean build it to satisfy any ongoing or midlife crisis.
Get a built motor with a Dom 1.5 and a Q300 and a 6-speed. Believe me, everyone will be happier.