I do some plumbing, drywall, some electrical, etc.Wow thanks for the input; I was wondering how the market is in northern NM.

That said:- Recessed cabinets require coordination to ensure cavity is free of obstructions (plumbing, electrical) and that the stud spacing aligns with the center-line location of the MC.  

I think getting your repair cost breakdown WOULD be valuable for the cash buyer, as well as a high level summary as @Justin R. suggested above.If I can see how you got to your estimate - see some actual line items with costs - that would help me to sanity check your numbers against my reality of all the little things people tend to overlook (cost to replace DOOR KNOBS, light fixtures. etc.) as well as the big things that could seriously impact the numbers (foundation work, roof, HVAC, major plumbing or electrical problems).  

I am handy (plumbing, electrical, general DIY) but will have to sub out anything major since I am full time in a tech consulting job. 

Space savings, does not have to run as much to keep water hot while not in use, so there is some gas / electric savings and they tend to last a little longer than hot water heaters. they are a little more in cost to install. i do not have any in my rental properties but have one in my personal home and i like them. make sure it is sized for the amount of bathrooms and kitchen it is feeding. mine feeds 3 bathrooms and a kitchen and does just fine - brand is Takagi. 

It currently has separate electric meters but on the AOS and public records it is labeled as a sfr.

Baseboard electric heating.

You need to learn what to look for, or bring someone knowledgeable about building, electric, and plumbing with you to look at the home, to determine if the home is structurally sound.Good Schools.

It's not what you can see, it's what you can't see that will reach out and bite you right in the behind.The only way you can even get close to a realistic cost study is to strip the home down to the bones, thoroughly inspect the foundation, check for adequate drainage away from the structure, thoroughly inspect the infrastructure including the cast iron and/or clay water and sewage plumbing and the electrical and gas lines. 

Electric should not be too difficult to split though.