How are you fellas?

I am fresh new in here

I wish to know which one (Pro/Enterprise) could handle best IBM Lotus with documents stocked at SharePoint?
And if not would it handle well products like the mainsoft Lotus Notes SharePoint Integration tool?

Anyone worked with Sugar/Lotus/Sharepoint together and can tell me some experiance? and if with the software from Mainsoft - I'll be glad to get some detached opinion