Ah you`re going the all gen 1 route, do you know the Gen 1 Hoarders Association, link:
http://www1.flightrising.com/forums/drs/1026268/1, they have pinglists especially for colour ranges, for popular themes and pastels c:
But ugh Gen 1s are a very expensive "hobby", I have a few but most of them are still all basic, since I haven´t really decided what genes they´ll get ;v; And new genes will be released in the future, so I´m a little hesitant.
The dergs I use for breeding will sooner or later end up beeing trained and exalted, and no they`re not rented. They´ll be replaced when I find a dragon with a better colour range, or maybe even a new breeding pair haha, breeding is fun and it keeps things interesting too!
There ya go, a huge wall of text for you >w<
It wouldn´t let me post all in one message, so posting a 2nd VM @.@