Top Shelf Stuff for mega-FoF managers

Hi guys, I don't want this to turn into a technology fair but, am asked to help with putting together a high-end front-to-back platform, from OMS/POMS to risk/ accting, multi-asset classes capability (ie everything that trades...), full FIX or other connectivity to the whole gamut of brokers / prime brokers / ECNs / Exchanges etc, ability to price exotics etc, compute vol surfaces etc for a huge FoF

In my experience there is Reuters3000 + Kondor+ that could be a good contender, but i'll have to plug sthg else to spew NAV, Sharpe, Sortino etc type reporting

Other option is GLTrade Winsight + FNX AspenHedge... this one seems complete? (although perhaps insufficient for super-exotics, eg snowball options or the like?)

What of SuperDerivatives? They claim they are a complete solution and they def are on complex derivatives, pretty awesome platform... but not sure how good they are on cash product to service say, a vanilla L/S equities fund?

Any feedback from traders / fund managers and risk people much appreciated! Do any of you use any of the above platforms?

Tia