I'm not worried about the Senate at all. I think we have a decent chance to even increase GOP majority by +1 or +2.
Haven't been paying much attention to the House but if Trump has a solid victory, which I think he will, his coattails alone will win a lot of House seats back.
Jason Lewis has a good shot to win in MN. AL is another pickup. McSally looked shaky but I think she will hold. CO is probably a loss. James will pick up MI. Collins is probably toast.
Net Senate pickup of +1.