You do not want that as it increases your risk for both properties should some life altering event impact you and or your wife moving forward. 

The C and D class assets (weak hands), will get slaughtered in a massive deflationary downturn, and the A and B class assets will be impacted less as investors with strong hands will be holding these assets.Minh, I've been posting on Bigger Pockets for 6-7 years now and have read many of your posts, and you are definitely among the smartest investors I met here.

That will impact your monthly payment also.  

A loan with a 20 year amortization can drastically impact your numbers compared to a loan with a 30 year amortization.

you could still make it work. your vacancy is a bit high for a multifamily property. remember not all units are going to turn over annually or at the same time, so your impact on making your expenses will be less. if you run 3% for vacancy and 8% for PM. your numbers are a little closer to break even. also if you increase your rents as indicated, then that will also help. triplex in tampa in a good area are hard to come by.

They do not need the money but you do or adverse consequences might happen impacting you greatly.

However I do know that industry uses dangerous and environmentally problematic chemicals.I would be VERY concerned with inheriting an expensive environmental liability problem created by  the previous ownership.If I were buying this kind of business its something I would investigate carefully and probably have an outside expert involved.

Go to creditboards dot com and you will find more information than you ever wanted to know.The real answer boils down to this:  Those AU accounts probably aren't helping your score much right now, and removing probably won't have much impact one way or the other.  

Keep up the good work and let's see if we can have a positive impact!

Don't worry...you won't feel the impact