The DAO will then buy DEC in the SPS:USDC pool with a portion of the 200,000 USDC until the price is 0.0008

DEC:USDC?

I think it would be interesting if some pools were created in the hive-engine's Diesel Pools as well, like pairs DEC:SWAP.USDT, DEC:SWAP.HBD... Currently DEC only has pairs there in volatile cryptos which in any market drop leads to the price of DEC together.