I don't think the supply exists out here to provide me that luxury. 

Thanks, guess an assessment would need to take place to understand existing technology the stakeholder are using or just integrate a new platform across the board.

If that amount is enough to pay off any existing mortgages, taxes, liens, and judgements- it's a deal.

I have been in many homes where some of the other signs ( smell of rotting eggs, corrosive bath fixtures, corrosive AC )  do not exist.

Unfortunately I don't have that luxury and I also don't have friends or family that are real estate savvy to help with making these big decisions or helping resolve any problems that pop up on an existing property. 

Existing tenats lease is up , my proptery is in oak park Michigan , should I just renew their lease or should they go through the screening process 

Anyway we couldn't seem so get a bank interested in financing (they all kept saying they either would not finance existing manufactured homes or they would not finance any older than 1995, I discussed this with the agent handling the property and he said he discussed this with the man who holds the title (the property is now owned by an estate) and he agreed to carry it if we could put 13 down at 5-6 percent interest.

The exterior has asbestos siding so risks of it existing inside are higher but there's no old tile/heating ducts. 

@Dan FisherAs others have mentioned, you would have several advantages going with a Solo 401k over your existing SEP IRA.

That's a pretty small loan for a bank, perhaps not impossible but would definitely be best if you had an existing relationship with a bank already that would do this to mostly maintain the relationship.