Re: Moose calibre?
Lived and hunted in western Canada the first 42 years of my life. What you have will work fine. I have taken moose and elk with both those calibres, never had to shoot one twice. Like has already been stated, stick with the heavier bullets.
....Far better is it to dare mighty things, to win glorious triumphs, even though checkered by failure....... than to rank with those poor spirits who neither enjoy nor suffer much, because they live in a gray twilight that knows not victory nor defeat. Theodore Roosevelt