Welcome to the site!

I think you'd find a large number of people would tend to disagree with feeding mature BPs on such an aggressive schedule - doesnt give their systems much downtime at all. Your weekly schedule sounds just fine - the temps dropping to 70 however do not. I'll have to chime in with Tigerlily and advise not to let them drop that low - bottoming out at 80 is plenty sufficient and presents far less chance of health problems including resperitory infections. Hope it helps and glad to have you aboard!