Gahanna, pataskala, reynoldsburg as well as Near east (olde towne east, discovery district), and bexley as well. lots of opportunities.

Yes, but understand it can't be based really on your discovery of facts, it needs to come from an expert, licensed or an official.

Disclaimer: Although I am a Texas lawyer, I'm not *your* lawyer.To speak intelligently about this requires a lot more facts than you want to type out, but generally there is a discovery rule to the statute of limitations. 

It also includes any intentional act or omission that may cause a financial loss to the lender (a loan that is made and then upon discovery of certain matters the loan is no longer marketable as intended can create such a loss) regardless of such a loss being suffered or intent of a borrower or their awareness of such a loss to some extent, depending on those circumstances.

Taking down a wall usually leads to more discoveries. 

You would need an attorney experienced with litigating such cases in probate court.The big expense, after you've ponied up the initial retainer, will be discovery and endless interrogations.

Is your discovery of this "deal" worth about the same as $25k cold hard cash?

Really, nothing may come of this difference if everything goes as planned, things don't always go as planned and tid-bits of how and why things were done have a way of surfacing in court, discoveries are made and new issues arise.I like the KISS method, don't get creative to cover your tracks as there are usually twists and turns that become larger issues than the original problem that needsto be solved

After discovery I picked his brain on anything and everything.

My suggestion would be to find a small firm with just one attorney or a few - large firms would not touch this as no money in it for them and they won’t work on contingencyContingency for them to get 25-50% on this will make it challenging to find an attorneyIf the seller contests the action and it goes to trial, it could cost $50-100k especially to get into discovery.