So here is what I am ending up with.  

I am pushing my agent to try and negotiate tomorrow and stipulate either that we negotiate those things now, or that we amend the contract that I still have a contingency after the inspection to negotiate these other issues without them being able to decline them since they are not in the inspection.this is my first purchase and I would be very thankful for advice on how to handle this situation before the contract becomes effective tomorrow. 

Also, I'm not entirely sure how this amendment will fix the constitutional problems identified in the cited cases.  

SeverabilityIf any court determines that any provision of this agreement is invalid or unenforceable, any invalidity or unenforceability will affect only that provision and will not make any other provision of this agreement invalid or unenforceable and such provision shall be modified, amended, or limited only to the extent necessary to render t valid and enforceable.10.

I found this info online:Circumstances that allow you to avoid having to produce documents or appear in court may include the following:Claims that the information sought is privilegedIf you lost or no longer have the informationThe produce or appearance violates your Fifth Amendment constitutional right against self-incriminationThe request is overly broadThe request is unduly burdensome 

BUT, you will need to amend the original offer in order to change the name of the buyer.

This way known issues are handled in the first version of the PSA and not future amendments.

I'm assuming since I did it wrong to begin with I'll probably also need to file a 1065X Amended Return?

There is no training or certification for a service animal/esa required under the Fair Housing Amendments Act of 1988. 

One page addendum with the existing lease for the property at address blank between landlord blank and tenant blank is amended in the following ways.