I've spent decades educating folks to be more critical of disclosing personal / sensitive information, so it would be a little hypocritical - or, in the case of a person's SIN, illegal - to insist otherwise ;-)I would have been a tenant candidate who would not have disclosed his SIN. 

As a new wholesaler/flipper, there is nothing you need more than a buffer between you and buyers because you will take every criticism personally and will rebuff repair requests because you have spent the money or think it's perfect.

The short version of my experience is: It can be profitable BUT there is a learning curve and you need to reach a critical mass of properties (at least 6-10) to get more predictable returns.  

Trying to get 20 or 30 % out of some quick flip deal where you don't add value you'll be fighting to find such prey, peers, industry professionals and ultimately the community will be critical of how you deal, so will attorneys and judges.

On subject to's you have to be thinking about how you/the buyer will interact with the mortgage company 10 years down the road so having the right paperwork up front is critical. 

Not being critical but it sounds like you guys did a bad job or estimating rehab costs. $30K over budget and only a $20K net profit?

Then I would mainly want to start investing full time.Thoughts, Ideas, advice opinions, criticism?

These last two bits are critical to figuring out if you should even make additional investments in one or more of the properties - and EACH one must be evaluated and considered by itself as a separate and distinct investment opportunity/event.

The reason it looks like great numbers is you are leaving out some critical expenses.  

Proper planning and coordination between all of the closings is critical to the success of your 1031 Exchange.