I am fairly certain that 43 wins is NOT a national record for wins. I would concur that HD has won a State Championship in their history (as Harvard has won college football National Championships). What is certain is that HD is in their current classification according to the rules which all teams compete. HD "dominance" is readily apparent through their playoff success over the last decades which includes an impressive run of futility. It is well documented that HD has been able to maintain a measure of "dominance" over the likes of WH, Burkeville, Deweyville, other local bottom feeders which has enabled HD to produce winning records despite their yearly first round exits. Now that HD has been forced out of the historic weak district and into a district with normal talent levels, HD has been relegated to their rightful position. This has been evidenced by HD's first round exits over the years by any team that HD has faced.
In regards to HD "4.5s", we will see it very soon in district. In regards to HD winning 70-6 and 50-0, these will be the beatings HD will be receiving in a few weeks.