I know I will have a save where I go for max level(i will achieve it) any other power gamers out there ;p

There is no max level my friend. Lol.

No. I generally role-play so power gaming never works for me. Even after playing Skyrim for over 1400+ I've never raised a character past 50th level. Just by then the role-play I'm doing it over and I'm ready to start something else. Just playing to be totally BA and kill anything I want just never appealed to me in these games. That's more of a looter/shooter formula.

May not be a max level, but I hope to have a save where I achieve all perks.

this is true lol I mean all perks ;p

Well, I mean, maybe. I could never break level 70 in Skyrim... so I doubt I'll get as high as 275 (plus what, 42 more levels to max out SPECIAL?) in Fallout 4.

I definitely won't stop myself, though. If I actually stick with one character throughout the time it takes to reach that high, I'll do it.

Well if INT actually does determine the overall XP we get I'll putting that at 10 at the start and then if the XP system is similar to Fallout 3 I'll put it on very easy to weaken enemies and then very hard for the kill so I get the max XP. Shouldn't take too long to level if that can still be done in Fallout 4. Although it didn't work that way on Skyrim so only time will tell. Haha