Ask an expert of course but that is my idea for it! 

May see some slight reductions but we are most likely not going from say 7% to 5.5% unless of a major economic crisis which would also cause home prices to get hit.

But be sure to consult with your own experts and accountant.

People are willing to sell their house below market value.2) The right content on your website that filters out people willing to sell, from people willing to sell below market valiue.See every marketing" expert" will tell you to get as many leads as possible, One website provider even brags about their website chasing people that didn't fill in the form so you can retarget them.

I'm by no means an expert in this, but you may want to check out the LIHTC if you're considering bigger builds.

“I’m literally the nation’s leading expert in tax liens and tax deeds,” he boasts in one installment.

Also, if I don’t have the right person to name as trustee, is there any more economical option other than a corporate trustee ? 

I’m not a tax expert, but one thing I’ve learned is to maximize deductions where you can.

It may be best to partner with someone that has done one before or somehow is a local expert on lot splits.If you can add a bathroom into existing space on high cost property it can add a lot of value.  

Also if it's for a BRRRR, it can change the economics on the back end in your favor.