You should be optimizing after-tax income net of perceived risk; NOT minimizing taxes. 

I will mention in a later post on what your landing page and thank you page should have, for now just do some researching on google.Optimize, optimize, optimize...

Special Assessments generally spook buyers so removing this potential objection is always a higher priority than trying to optimize for purchase price / payment.

I just want to optimize their role in my business while staying cost efficient. 

I would focus on buying a handful of high quality B properties (for the optimal combination of cash flow and capital preservation/ possible appreciation) with low turnover and low maintenance costs rather than many lower-tier properties that will likely bring more issues, especially if you have to deal with Section 8 housing authority bureaucracy. 

If it drops it to a number below the ROI you could get elsewhere... why not sell it and take the profit + reinvest in optimal returns?

During this first 20 videos no need to optimize your tags, titles, thumbnails (canva.com is free), etc. because you won't have much past data to reference. 

I just want to optimize my REI the best way possible.

There are people who have financed their entire portfolios over decades with section 8 alone and if they are achieving optimal profits, they would argue its without question worth it 

That said, always on the lookout to optimize rates!