I got one of these cheapies from Amazon a while back for the wagon and transferred it over to the 3.0R, I haven't gotten around to hardwiring it but I am debating saving up for a better unit.
I got one of these. It also solves the hyperflashing issue with LEDs which was part of the reason I got it, but now I decided to go back to standard bulbs for the turn signals.And what "TapTurn" module did you use?