Affliction/Demo/Destro Build RecommendationsFollow

Hello fellow locks. I've primarily been a lvl 70 demo/affliction lock for the longest time and am looking to add some of the much missed benefits from the other talent builds at our disposal. Primarily Siphon Life, CoEx, and Shadow Embrace from affliction tree while adding ruin from destro for that extra DPS. I came up with a sample build and was hoping to get some feedback (good or bad) from anyone who has experimented with this type of build. Although none of the talent trees are fully taken advantage of, there seems to be lots of benefits from each of the 3 trees that could make for an interesting and possibly deadly combo. Let me know what you all think and I'd appreciate the feedback before I get creative and spend the gold to try it out! Hopefully I got the link to work properly :)

Here's my sample build:
http://www.wowhead.com/?talent=IVMRVRbkoZbxczsbZxx0tr0z

Edited, Sep 11th 2007 1:35am by RockinLock