Logo Design Editing

Hello

I have a logo concept generated by AI.

I now require the following please:

1. Edit this logo and create one version with tagline and one without.
2. Create a favicon, from the final logo
3. Create 15 different versions of this logo, with different characters (which I generated from AI). Will require some editing please.
4. Require the final files in jpeg. eps, pdf, TIF etc
5. Fast communication and fast turnaround

Please kindly note, that I have a lot of graphic design work and looking for long term partners.

Thanks so much
Rehan