cgminer.conf for Gridseed Blades??

[mikeobrien123]

I was wondering if anyone has optimized CGMiner for multiple G-Blades.. Im running this currently.. Anyone have better settings?

{
        "pools": [
                {
                        "url": "xxx",
                        "user": "xxx",
                        "pass": "xxx"
                },
                {
                        "url": "xxx",
                        "user": "xxx",
                        "pass": "xxx"
                }
                 ],
        "load-balance": true,
        "failover-only": true,
        "gridseed-options": "baud=115200,freq=838,chips=40,modules=1,usefifo=0,btc=0",
        "hotplug": "5",
        "worksize": "1",
        "kernel": "scrypt",
        "thread-concurrency": "8192",
        "lookup-gap": "0",
        "gpu-threads": "2",
        "queue": "0",
        "scan-time": "1",
        "expiry": "1",
        "auto-fan": true,
        "scrypt": true,
        "api-listen": true,
        "api-allow": "W:192.168.2.0/24",
        "api-allow": "W:127.0.0.1",
        "api-port": "4028",
        "shares": "1500",
        "kernel-path": "/usr/local/bin"
}