Alternatively you can stick with Weapons but go ranged with a IOP that gives a reskinned Breath Weapon (an IOP weapon with a Mjollnir-type return to thrower enchantment).
I like that idea a lot. To be honest the only thing I'd really want out of an IoP is the Unbreakable quality (no Supernatural Strength-based Compels for breakage!), but that would be a neat direction to take some additional powers to soak up the discounts.
I'm thinking simply Breath Weapon [-2], Good Arm (YS156) [-1] and the Discount [+2] for a simple [-1] Item of Power. Probably an axe, that makes sense for something that can be thrown.
Or perhaps instead of Good Arm it should have a 1-point Power which gives +1 to hit when thrown and +1 range?
EDIT: Actually I'm not sure Breath Weapon works so well, at least so far as it not allowing you to add Inhuman/Supernatural Strength to it. Any thrown weapon normally allows you to add that; so what we're really looking for is a "returns to hand" Power rather than a "strike at range" Power.
For three points of Refresh, shouldn't there be 4-6 Shifts worth of stuff in a Power? So how does this sound for a total -3 Refresh package:
[-1] Returns to hand
[-1] +1 to Weapons rolls when thrown, +1 Zone to range
[-1] Supernatural Senses - detects a particular sort of foe
I reckon between them the first two are a total 2-points and the last is for flavour. Perhaps it should be stored in a dedicatd "sword space" in the Nevernever or something? Is that worthy of a whole point of Refresh?
Your physical defenses are pretty good with respect to the Refresh level of your game, a straight up +5 with Weapons or a +4+1(with Inhuman Speed). Without knowing what house Powers there are in your game, I am assuming there aren't any magical Social attack vectors. From my view, your Mental stress track is vulnerable, which is why I suggested you get a stunt to boost your Discipline. Personally I'd go with defense over offense, but that is personal preference.
We'll see how the game goes as far as mental attacks go; I've just upped my track by one getting Conviction and my Good (+3) Discipline is the second best of any of the PCs in the game (the Wizard and WCV have Great (+4), but no one else has anything near that).