The best thing about Nelson is using the mounted guns. Nobody uses them. Rack up the kills. I think destruction 2.0 is fine there because the defense usually fights offensively anyway. The last Mcom they gotta come and get anyway.
I love the 2nd set of MCOMS in Isle Innocentes. Even though there's only 3 sets that is usually a LONG game because it's difficult to get the MCOMS on all 3. Unless one team is superior my games there are usually epic.