I have 6 3550 switches that will have our server farm connected to it,(Approx 90 Win servers), These 3550 switches will connect to our 6505 core switch.Which is the most effective way to connect these switches to the core,1) cluster all 6 3505 switch...

We are adding 6 3550 switches to support 'only' our Citrix Server farm whichwill connect to our 6505 Core Switch. Which is the most effect way to go?Connect each switch with a GIG connection to the 6505 or create a clusterof the 6 switches?