Concurring with powermad, yes it will work and will not interfere with your LCI or mag disconnect even though those extra things are considered additional failure points.
One thing to note, however, is that switching to an SRT removes your old sear and safety lever which had the phosphate/protective coating. This may result in a crisper trigger at the expense of that coating. I do believe there are some SRT's available with the phosphate coating, similar to those found stock in the M11-A1s.