A small update on the Costs side of things:
Instead of the proposed terms adding up to $2250/month, payment to RedStone would be done according to the same terms outlined in the contract for other external oracle providers (Decentralized Oracles - #18 by Max_DT).
Specifically:
For the 7 proposed Feeds RedStone would receive $2000/month + a lump payment of $6000 if the service meets performance requirements in the first 3 months.
Also proposed the changes here: