In no way trying to put you off CMB, and take what she says on there with a pinch of salt, but this is Julia Feilden's comment on her website blog at the start of the week....
"Another heading back to her favourite track that day will be Go On Gal. Her two career wins have come at the place and she is in as good a form as ever. The grade of race might be a bit high for her on this occasion but she is sure to pick up a race at Southwell this winter."