Hanafi Fiqh

Juma khutba in English/Arabic ? Dawaa work in non-Muslims

I had a question about Juma prayers. I study in a college here in Chicago and follow the principles of Islam according to the Hanafi Method. In my college, there is an MSA (Muslim Student Association) and it asks me to be a part of it (e.g be a treasurer or some other position in the organization) 1.Should I do that? 2. There is an English Juma(khutba in english) on the campus, should I attend the English one or the one in a masjid 15 min away where the khutba is in arabic? Are their any correct ‘daleel ‘ (the word the salaf brothers use) for not having English Khutbas? 3. The MSA also holds dawab table biweekly in which flyers are passed out to the non-Muslims. Is this right? They say that we all are responsible for dawah. I agree with that but is this the right way? What should I do? Should I also help in distributing these flyers?