Yeah, if you're looking for a Ranged/TWF mix, Ranger is the obvious path. Rogue 1 opens the door to Great X-Bow, and/or Repeaters are only a Feat away (and with Fighter, you have Feats to spare).
13 Fighter adds nothing over 12, so there's room for something better there.
I'd push it to Ranger 8, for CLW (or, more importantly, no-UMD ability w/ scrolls/wands).
You could even consider going Ranger 9+ (or Rogue 2+?) for Evasion and dropping to Fighter 10, altho' that precludes Core 12 Kensai, which is a nice pump, but not a dealbreaker (ymmv). But you aren't worried about needing Fighter here for mountains of Feats, not for a Ranged build, so Enhancements are your only consideration here - even a 6/7/7 split would get the job done there, w/ Feats to spare.
Any Ranged builds here will show you what the essential Feats and Enhancements are:
https://www.ddo.com/forums/showthrea...=1#post5759361, and you might add some Fighter DPS/durability Enhancements on top of that if you have slop AP.
The Fighter category has some ranged builds too.
(But with luck one of the custom-build gurus will chime in with something more specific and fine tuned.)