don't go with line credit, will cost your credit score, , and pay higher rate. try to transfer money here before closing date , base on my recent experience, 14 days before closing. And my broker did that for me when i purchase the house, take smaller amount first, say $30000, and she told bank , then waiting money real come, actually is more than $30000, and she asked bank give me the updated approvled with the revised info. so that's why i am happy with her service, and i posted her name on 买房卖房, please find info from there, really nice service.