[c-nsp] Dell VLT to Cisco VSS

[Nick Cutting]

I'm told Dell VLT is very similar to Nexus VPC.
I plan to connect 2 Dell S4820T switches to a VSS'ed 6500 (QSFP+ breakout cables)
It would be similar to 2 nexus5/7k's connected to a VSS pair.

Or am I a mad man, dancing with inter-vendor prop tech - and would be better off with a normal LACP port channel to one 6500, for each switch?

Does anyone have an field experience doing this?

Thanks, 
Nick