I think the best for you is to visit as many shops or people with the sort of fish you like so you can see them in the flesh as I find the majority of the time pics dont do fish justice. Personally although I adore my Fronts they are very shy and really expensive for a fish you dont see alot of. I have just had to change my lighting on my front tank to blue else they would not come out with white lights on! could be just my crazy gang 

they get big but could i have one of these? there are some available at an lfs...
/www.planetcatfish.com/catelog/species.php?species_id=277
it would surely take a long long time if it did as the lfs has really small ones in.

