"Editing Advisory" on P&E means, to the best of my recollection, that the agent refers rejected submitters to for-pay editing services.*
She doesn't sound like the right agent for your project if she doesn't generally represent fiction (even apart from the "Editing Advisory" business).
There are agents who do represent fiction who ask for proposals now, but they each have their own idea of what a fiction proposal should be and it is never exactly the same (to my knowledge) as a non-fiction proposal.
This agent sounds a bit out of her field in considering your fiction MS.
*Just to be clear: I am, as some of you may remember, a freelance editor (among other gigs). I get referrals from agents. However, the referrals I get are for accepted clients, not for rejected clients (generally people whose primary career focus is not writing--chefs, doctors, law enforcement officials, etc.)