Hi rj987652003,
Neverthless, i'm mt biker i propose you to bet on durability then on ligthweigth, etc.
E.g. try to lookout for robust rims and hubs, you're big guy. Find out hubs with industry bearings, which are more serviceable. Before buyin' some stuff try to visit "wheel surgery" and ask them for help.

In your case ligthweigth is not a problem.