How about one of these? (It's surface mount, but not too tiny).

 

How about one of these? (It's surface mount, but not too tiny).

The IPB180P04P4L-02 look seems good, just the Rds higher more than IRLB3034PbF, I hope it won't Affecting the voltage drop too much.

IRLB3034PbF, Nch,_40V195A, Vgs 4.5V, Rds 1.7mΩ(172A_Vgs4.5V_2.0mΩ.)
IPB180P04P4L-02,Pch -40V, -180A,Vgs -10V,Rds 2.4mΩ. (100A_Vgs4.5V_3.9mΩ.)