Looking good. What do the triches look like? Cloudy? Your at the point where if needed you could pull, your not gonna gain much more. Looks like she could turn some nice colours though!! In saying that again its not the cold per-say, its the wet, and its gonna be wet for the next week so you may be in trouble. Keep an eye on it and if you see the slightest sign of bud rot pull it. Take apart a lower couple of buds see if there ok on the inside. But pull if you want its not gonna be a game changer imo.