Building an Android Investigator

[Togath]

Anyone have advice for building an investigator(class)?
I'm going with android (http://www.d20pfsrd.com/bestiary/monster-listings/humanoids/android) as the race, and am allowed any 1rst party content on the srd.
I was thinking of some sort of dex/int build? And grabbing the Empiricist (http://www.d20pfsrd.com/classes/hybrid-classes/investigator/archetypes/paizo---investigator-archetypes/empiricist) archetype, to help reduce MAD-ness, and weapon finesse, probably, in order to help hit things, unless there's a way to add int to attacks. Though I don't have many ideas beyond those for the crunch of the build.

[Psyren]

They have the alchemist extract list, so look at an alkie handbook for ideas on what to prep. Other than that, pick up Ranged Study, and try to reserve Studied Strike for the last attack in your sequence. (Luckily, you only have to choose to use the bonus if you hit, so you never waste it.)