Larian Studios Forums Divinity - Original Sin Divinity - Original Sin - General Couple questions

Hi, I'm new to the game and was wondering a couple things:

1) First, is there an overview of all the abilities somewhere? I can't seem to find a detailed wiki or something yet

2) When starting a game of Original Sin, what are some things to keep in mind from a min-max perspective? Is there anything you can "F up" (or miss) early on that you won't be able to fix later on?
Thing along the lines of: missing a quest that gives you stat points or something..

3) If you go Lone Wolf with just one character, can the other still get 1 companion?
Any good experience with this? Or will you always be weaker late game?

1) the game files would help, but we are missing the extractors.

3) I don't think you can go lone wolf

This is the only list of abilities I've seen so far: http://www.crashwiki.com/divnity-original-sin-skills-list/

But it doesn't actually have a description of the skills so it doesn't help in planning a character ahead.
4) Does anyone know how many max ability and talent points you have at max level (20 right?)?

If you hover over a skill or ability in the UI, the tooltip gives you a lot of info about it

Yeah but I only see the 3 starting skills. Is there any way to see all the ones available later on?

there is. you have to buy them!