I totally endorse what tdracer has said. Stopping a large aircraft at max weight from V1 is a serious manoeuvre in its own right, stopping after V1 is sheer folly - - unless you know beyond any shadow of doubt that the aircaft is unairworthy.
And what he says about the 'startle effect' is so true. 400ft AGL is a good rule of thumb, but it isn't absolute!