Absolutely. Positioning guns is crucial and if you're on the attack, it actually pays off big time in TROM to consider the terrain and other factors while you advance. In vanilla, you can just limber up artillery, move entire army together to a new position, unlimber and really you've taken a handful of casualties.

Do that in TROM against an enemy stack with several artillery batteries and your army is going to be mauled. Advancing under cover of terrain, keeping your army spread out to avoid presenting easy targets and leapfrogging your advance (guns seem to be a magnet for enemy guns in the AI target priority order) seems the way to go.

on the attack I've had many cavalry skirmish battles, as I tend to separate the guns from the main troops to avoid too many casualties and we all know how much the AI loves to attack guns with cav while they're limbered up. feels right, or at least way more right than vanilla does.