Ability to execute and everything else can be there but that's all they are. 

I feel good about my ability to determine estimated property taxes, insurance, loan information, etc., but I am questioning my values for vacancies, repair and maintenance, and capex.

Due to the laws in NV, title companies have the ability to offer many list and other information for free. 

This gives you the ability to still use your current LES to qualify.

Does that access give me the ability to generate motivated seller lists, such as absentee owners or high equity properties, without paying further fees or do I still have to pay for the lists of the leads that is generated from Realquest Pro?

The only issue I see about keeping it is your ability to turn them around. 

Looking for trustworthy ones with somewhat accurate rehab estimation ability (although I will get my own estimates, it would be nice to have someone who can get close). 

Schools, jobs, walk-ability, average household income, days on the market for nearby homes...to name a few.

My practice is mostly in the area of RE (State Board of Legal Specialization is the only authority that can permit a lawyer to say they "specialize" in an area of law, which requires fees, exams, and a "pretty pretty please".)Attorney fees are based on several factors that have been thoroughly litigated:(1) the time and labor required, the novelty and difficulty of the questions involved, and the skill required to perform the legal service properly; (2) the likelihood that the acceptance of the particular employment will preclude other employment by the lawyer; (3) the fee customarily charged in the locality for similar legal services; (4) the amount involved and the results obtained; (5) the time limitations imposed by the client or by the circumstances; (6) the nature and length of the professional relationship with the client; (7) the experience, reputation, and ability of the lawyer or lawyers performing the services; and (8) whether the fee is fixed or contingent on results obtained or uncertainty of collection before the legal services have been rendered.Like other professionals that are free to set a market rate, we gauge the highest wage that the market will bear. 

We've increased our financial independence moving to NC (lower cost of living and wife no longer works), but part of that means having slightly less income to cover economic shocks.The CA duplex is also really hampering our ability to finance additional properties.