Just a thought-
If you were, say, a cleric of Melora (fits for elves), and say the bow could be the holy symbol of Melora (why not - we don't know that much about her really) then couldn't you play a straight wis cleric and 'channel' you powers through the bow? The only difference would be you
don't use an arrow.
Whenever you use a ranged cleric power, you 'shoot' it from the bow. Even healing word could be an effect from the bow - a bright bolt that invigorated who it hit.
Then you mc ranger (if you wanted to) to pick up some further bow powers. Or, hell, mc invoker or druid and pick up other ranged powers you can shoot through your bow.
As you probably wont be using the bow for actual ranged attacks much, a high starting dex is good (16 I'd say, then u get equivalent AC to chain with hide), but you don't have to keep boosting it.
You could start off with 8, 13, 16, 10, 18, 14
Could be fun
