This is the reason why I'm a big proponent of off-market push marketing / direct outreach: I can consistently predict how many leads I generate based on how much marketing I do.You're going to want to get a large prospect list that has motivation on it to start. 

The seller agreed to my offer and we both signed a "contract to purchase real estate #501".

Had he put an offer I would have known the outcome of my approach.Following is an example of what happened in the last deal.The seller's motivation was to upsize.I offered with x amount and my agent came with a feedback saying that the other party would be interested only if I raise the offer by $20,000 more than what I have initially offered.

I've noticed a lot of motived sellers willing to seller finance 70 to 80%.

No motivation for either of us to pursue a very long and very technical alternative answer.Q3 - They will not make any difference anyway, but keep them on the worksheet linked to Box 1.

Looking to learn about the experiences of those who have purchased leads from  
https://motivatedsellers.com/?pr=7675

Houses on auction, foreclosure, short-sale, direct from seller. 

Make sure the seller doesn’t have any closer or equal relatives than you.

While they could be profitable, the ones I was involved with weren’t primarily motivated by profitability.  

Back when I got it, organic search was supposed to be the 'magic bullet' in real estate motivated Seller lead generation.