Your print actually looks pretty good imo. However, if you'd like to prevent any oozing from the idle extruder, one suggestion I'd have is to create a skirt X layers tall. X being how tall your print is. I did this on a dual colored print, and as you can see the white extruder was able to ooze off its excess onto the black extruers skirt. This prevented the amount of blobs I had on my print for the print throughout.
