Build is getting there buddy!
For the Spotted Gars, make sure they are true spotted and not florida before you pay for them. In Europe and US 90% of "spotteds" are actually Florida Gars.
Get a picture before you buy and I can confirm for you.
Nice job with the Endli, and totally reccomend "Congicus". My fave of all my Polys. Mine is a "Royal Tiger Congicus" and is very quickly becoming a beast!
Will hopefully be getting a couple of P. Bichir Bichir next weekend. The rarest of all Polypterus, and possibly the biggest! They have been bred here in Japan now, you should look into importing one of those beasts! I could hook you up with an exporter.
Keep us updated wioth pics dude, It's exciting stuff huh!