I think T-47 should be 2/2/3/0 with slot for rear facing cannon secondary weapon. I would use the dial of an ARC-170.
Tow rope cannon secondary weapon: Range 1-2, Attack 2, If hits cancel all hits and receive a tow cable token. Action: release tow rope.
Tow rope token would work like tractor beam, but in direction of the towing vehicle. Towing vehicle speed limited to 1 while towing.
I am using micro machine snow speeders on bases with one peg. The scale is actually on the large side but they look great on a small base.
Black series micro machine AT-ATs are approximately right scale. I am going to magnetize AT- ATs for Gozonti drop ship.