Application Publishing | some imp questions to keep handy

-  Are any of these applications CPU and memory intensive ?
-  Maximum number of sessions that would be connecting concurrently, at a specific point in time (maximum number)
-  What is the CPU and memory usage for each application (If it is not known, please provide the software and we will install in on the beta servers and ask users to test amd see for ourselves)
-  Do these applications require licenses?
-  Are they designed to run over terminal servers (we can install and find this out if you provide them)
-  Will the application require connectivity to databases (SQL / Oracle) ?
-  Will this application require connectivity to application servers on specific ports?
-  Are users new or existing ?  Is this a new site coming up that requires access to Citrix farm?
-  User location ?
-  Base OS of user workstations?
-  Installation steps, media, configurations (if an special configurations are required as part of install) ?