Well, I went against my original train of thought and went out and got a female JD to go with Bruiser. She is about 3.5 inches long and had good gill plate coloring and seemed to be the healthiest of the bunch in her tank. Bruiser chased her for about 30 minutes, until she stuck up for herself, and now they won't get more than 6 inches away from eachother. I must say that Bruiser's coloration is amazing now. He went from being a good looking fish with good color to a great looking fish with amazing coloring. His stripes have all popped out and the female (yet to be named) is also showing amazing color as compared to her pet store colors. I'm sure i'll have no problem taking the fry to the LFS should the pair result in wrigglers. Just wanted to give everyone an update.