Scooter Dragonets & Target Mandarins

[Nano]

I have a red scooter blenny (dragonet)
have had him for 6 months now
eats pods and mysis. never tried him on pellets, as I just have nls flakes, he seems to be tricked easily enough into eating when target fed.
after looking at some of the aquariums this weekend, I really want a spotted target mandarin. but Doubt my tank would support both in its young state, and I imagine there would be some aggression between the two?

anyways, just thought I would throw it out there if anyone wants to do a straight across trade, or could offer some insight as to whether or not they could be kept together in a smaller tank like mine. If they could, would it be wise to try to get them both onto frozen/pellets? just to help keep them fat? again just checking

thanks for looking :P
if there is going to be a trade, sorry I didnt post this n the classifieds, thought I'd ask some questions first

Edit- I also have a small 6 line on flakes and mysis