Go to the order page and select through the options. I’d say automatic donor, 2.2 or 2.4 doesn’t matter, 4 or 5 lug is based on what hubs you’d want to buy, and then how you want the chassis configured. You don’t need to select any of the other options after that and it’d be a “stage 1” kit at that point.
DF isn’t developing an electric version of the Goblin as far as I know. The only one was the tesla goblin built by a college class for a project.
@Ross did an interview and ride along in it I believe so he could tell you more I’m sure.
Thing to remember is that fitting the electric motors and batteries and controllers would be entirely on you and custom fabrication. The chassis doesn’t come with any mounting mount for this stuff natively, although some holes may line up coincidently.
Not saying it can’t be done, but if you’re not mechanically incline, you will have a really rough time doing this modification yourself. Unless you have a strong will to learn that is.