Since my last run, I implemented some of the techniques I saw in DECosmic's GDQ run and was able to get a run that's 12 minutes shorter than my No DLC run, the category I'm most experienced with. The run can still be optimized a lot (including my 5 deaths) but was still able to take the WR back, so I'm happy with the run for now. I'll probably be speedrunning Hard mode next, with the hope of eventually getting a God Hard speedrun.