If i've wired up my k2 to use the MH2 mic, can I easily interchange the MH2 with the Heil Proset "IC"? The heil website says the "IC" is a special high-sensitivity element. I purchased the proset to use with my 706MkIIG but want to use it with my K2. Tks es 73, de Martin AC6RM k2#3021