Hmmm... let's see. Take the standard array... STR 10, CON 13, DEX 12, INT 16, WIS 14, CHA 11. Add the Halfling, +2 DEX, +2 CHA, and presto, all the mentioned feats are accessible, from level 1. Given, I haven't taken into account the others, 'cause right now, I can't be bothered gathering the...