No. Wave-force armor is a magnet and Klein field is a magnetic field, to use analogy. See page from manga:
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She can set up entirely different identity and body for tinker persona. Bypasses Armsmaster prejudice and don't heaps new powers to Relentless. Hell, she can make third for vehicle-tinker and engage in hot, but very short lived rivalry with Squealer.
Does not solve "where s/he gets all of that" problem, but probably puts under less scrutiny than if Relentless selling it.
As an alternative, she can use her super computer powers to find Toybox or Elite contacts and trade with them, with leads to Number Man and potential Fun Times.