If you throw a number out (like 1500) ...that's all they hear.
I am late to the party here, but I would've offered 1000. That pin needs a lot of love. You will have to source and purchase several high dollar parts, and either have the knowledge to fix it (which will chew up time) or pay someone handsomely to do it.
I would hold fast at 1200. I think that's the top of the mark for it. You may also want to reach back out to her in a week or two. It couldn't hurt.