Pneuman
No I don't think you are off the wall, I do think you may even fall short what scripture teaches concerning this subject.
Food or thought, to those of you that want to put a pastor in a position not found in scripture.
Ephesians 4 does not speak of the five fold ministry as offices. It speaks of them as gifts given to the church, and should all be at work in the local assembly.
You left out a couple of passages, while Matt. 20:25-28 is a good one more can be said from that passage. But lets look at another one. Matt 23, Christ
goes so far as to say, don't let anyone give you a title.
Mat 23:7 And greetings in the markets, and to be called of men, Rabbi, Rabbi.
Mat 23:8 But be not ye called Rabbi: for one is your Master, even Christ; and all ye are brethren.
Mat 23:9 And call no man your father upon the earth: for one is your Father, which is in heaven.
Mat 23:10 Neither be ye called masters: for one is your Master, even Christ.
Note a Rabbi is a teacher, Christ is our master, and we are all brethren, Nether be called father, for one is our father, which is in heaven, neither be called master, for one is our master, even Christ.
Further there is not one place in NT that a pastor was placed over the local assembly. There were elders, and bishops, plural being the significant term here. Not one. These were not offices as our traditions would have us believe.
And finally that being said,
Hebrews 13:17, the word for Obey in the Greed here means by persuasion. This is a completely different word than the Greed word translated obey in Ephesians where Paul says "children obey you parents".
That being said, the writer of Hebrews also said, "those" again plural, that have rule. Now if the writer was meaning what many twist this passage to mean, why did he not say "obey them that spoke the word to you" earlier in the same chapter? Instead he said "remember them".