Why don't we consider switching to X11? Be one of the first two do it. EMC2 is working on it now.
Anything but scrypt. Stay ahead of the ASICs.
You want to take unprofitable coin and make completely unsustainable to mine. KDC is already an unsecure network, when the next reward reduction happens in a few days, network hash-rate will fall even further. The only way to keep KDC alive is to mine with ASIC units.
KDC should be embracing ASIC miners, it will secure the blockchain and allow the coin to recover.
Your wrong the best way is to avoid asic and have our hasrate go up. Which mean the best algo for this would be x11.