OK, you cracked the nut! Would you expand upon it with scripture references?
I also believe there is a present mystery form of the kingdom that is a foretaste of the full reality to be yet revealed. The MK fully satisfies the covenantal promises to Abraham (Abrahamic Covenant, Davidic Covenant and Palestinian Covenant).
I was once asked to debate Dispensational and Covenant theology. My response is, "I don't do dog and cat fights." I figure if I am right A-mils and post-mils will have 1000 years plus eternity to redraw their charts. If I am wrong, and you know that's not likely ***tongue in cheek posture*** I'll acknowledge my error and continue to enjoy the presence of My Savior.