Steven Universe/Invader Zim crossover fic?

I'm thinking of making this a real thing, I mean, if you guys want it, I'll do it. I honestly want to do this so much you can't just believe. It's been a plan of mine for a while. The storyline is simple. Now listen, this will be very... ehhh ... because it will be my first IZ fic. Well, first I haven't stalled for months. It will be sort of a ZADF fic, but will have ZADE to balance it out. The main idea is basically this; due to an failed experiment, Zim, Dib, and Gaz get crystal gem DNA fused into theirs. Just to say, Zim's gem is a gem I have made up. It's basically used for the colored part of an Irken's PAK. It's called Nio-Griandryiur. Pronounced Nē-ōh-Grē-ahn-drē-uhrh. It's from my headcanon for an 'ancient Irken language', basically in the language it means 'Stone of Power'. Dib's gem is sapphire and Gaz's is a deep purple Spinel gem. The bad thing is, due to computer problems at home, I'll have to work on this at school. Now, I have. Shortened school days right now. One of them is where I go to a classroom to work on my online school using a school's laptop. I'll try to open up dA in a new tab to work on it. Heck, I even have part one planned out now. I will just need a few things from you guys to get this thing running:
- A title for the fanfiction.
- A cover image, I will upload character designs for the 3 of them as gems for you to work with. You may use a base, but the art style MUST be Steven Universe. You can even use screenshots and trace them to work with. This will be a contest. When I have 5 submissions for the cover, other than my submission, I will judge. The winner gets 10 points. The second place will be used in one chapter and will be rewarded with 2 points. Now a basic theme for the cover is more of a galaxy-type thing.
- Support from you guys will be heavily needed!