They're quite a bit more expensive (think several thousand dollars more expensive) than a regular 1031. 

Hi BP community,I'm finally purchasing my first property (to start house hacking). I'm trying to do my due diligence in examining the Condo Association's finances and would greatly appreciate your take on my situation...

Howdy BP,I have a duplex in a 1st Lien HELOC that I'm looking to refinance into a regular 30-year mortgage.

Due to COVID, I've had a hard time finding a new Tenant so now my Unit is vacant.In the Lease we signed together, there is language that states: "if the Tenant moves out prior to the natural expiration of this lease, a re-rent levy of [equivalent to 1 month's rent] will be charged to the Tenant.".Given these circumstances, am I legally allowed to tell the Tenant due to them breaking their lease early I will simply keep their Security Deposit?

Again, this makes them a natural ally and team mate for you.  

This sister also maintains that the third charge is the pivotal charge, which may likely be reduced to reflect that of a self-defensive nature.

The IRA had no real skin in the game.The court also asked what benefits an independent holder of Roth Inc’s stock could realistically have expected based on the objective nature of the stock.

As for my real estate investing business(s) I hold properties in both  a 'regular cash LLC' and also 2 other LLCs, that are owned by my SDIRA and my SOLO401K.

Would this cost me an arm and a leg to convert to natural gas?

You still have to make your regular payment and any balance you have.