this is a pretty classic FO2 build, except for the Fast Shot perk. depends on what kind of weapons you're gonna use, but I'd rather take Finesse over Fast Shot and rely more on critical hits. a sniper build, pretty much. if memory doesn't fail me, with a strength of 4 you're only gonna use pistols for a long while until you can increase your strength, and even with Fast Shot you're not gonna do that much damage.
I also agree that you should go with 9 agility and increase it later - you'll get a chance both with a perk and with one of those computer chips you can find.
my regular build is very similar, but with the following changes:
S: 5
E: 5
A: 9
L: 6
and Finesse instead of Fast Shot. sure, you'll be a bit behind on damage in the beginning with this too, but pretty quickly you'll be able to get some really decent crits to the eyes and other areas. if you level enough, you'll get the Sniper perk and you'll be an unstoppable force with small guns.
and lastly, I can see tagging Outdoorsman, mostly for convenience, but I'm not sure about Barter. I've never tagged Barter and still haven't had any monetary issues except for in the very beginning. once you start looting a lot of guns, cash will start flowing.