I think a more ambitious strategy would be to "flood the zone with value" - specifically, pick a few listings in the geography you are interested in that are being mismanaged and propose your plan to that owner just as an ice breaker.

Is the risk of shoddy work a deal breaker?

New permitted breaker panel.

New permitted breaker panel.

Are the closing costs a deal breaker compared to having cash on hand for any potential opportunities? 

New 200 amp breaker panel and new electrical service (all permitted).

New permitted breaker panel.

If during the next 2.5 years, the owner redeems the property i get the money + interest back, but lets say they do not redeem the property. 3)  Within the last 6 -3 months of the expiration of the redemption period, I will file a petition at the circuit court for the tax deed 4)  At the same time, after filing the petition for deed, I will need to send "Notice of Expiration of period of Redemption" Take Notice to the county so they can mail it to the home owners and any interested parties informing them to redeem asap. 5) I will subtax early the following taxes as soon as they are generated by the county. 6) Inform the property owner in three ways, certified mail from the Circuit Court Clerk, being personally served by, the Sheriff’s office; and notice being published in a local newspaper. 7)If the taxes are not paid and the last date to redeem passes, the tax buyer can apply to the Circuit Court for an Order directing the County Clerk’s office to issue a tax deed to the tax buyer.

A good inspection might find old wiring coming into a newish breaker panel.

Should these be deal breakers?