It also crossed my mind if I should try to look for another PM or attorney who does cash for keys or something else better than eviction. 

Property can also be used as cross collateral to buy other property.

Property can also be used as cross collateral to buy other property.

I was wondering about how your experience has been investing in condos in our local area , I haven't cross anyone recently in this market investing in condos for rent, Thank You @Ryuji Mori  

In Texas, demanding an original (sans promissory note) is kinda petty because we have the Uniform Electronic Transactions Act. 

You can use Transactional funding to get a POF letter. 

I thought about doing a cash out refinance to invest in a new property with him but another idea crossed my mind: I could have him invest capital into my current properties by buying equity from me and I could then use that capital.  

have you spoken with the seller and discussed how you both want to make this transaction happen. you dont want the attorneys to win. so why doesnt he give you time so he can vacate the tenant and you can get the financing?

Often, agents will disclose "foundation needs work" or "tenant hasn't paid in 6 months" in the confidential realtor remarks that aren't necessarily disclosed in the public listing, and you can cross off those listings pretty quick if that's a problem you don't want to currently solve. 

Chris in CA  and with a current RE Broker license you May bring in up to 10 parties to a fractionlized DT / mortgage / note WITHOUT any PPM reg A reg D. the broker uses the CA real estate agencies disclosures for these transactions over 10 and yes you need to then move to some sort of PPM Reg A B C D or what have you.. this is HML i started in back in the early 80s every loan we made was fractionlized.