Welcome to the gaggle.
I am using a Larsen 2/70 mtr combo for the 2/70mtr (YAESU FT 7900) (1/4wl on the 2 mtr and 3/4 wl on 70cmtr), mounted on a stainless steel plate on the roof of my Class C, also have an ATAS 120 for the HF radio (YAESU 857D).
Bob
W4RAA