Fast Shot. What's wrong with it? Sniping relies on crits, and crits are too unreliable to base a character on. (Until you get the Sniper perk, WAY at the end, and then the extra shot you can sqeeuze out due to Fast Shot is worth more.) Apart from that, I'd guess Small Frame.
BTW, read the guide, it offers the same advice.
I literally can not play "Evil" in games, so I recommend a "Good" playthrough.