I have leveled my MAs Marksmanship to 100 on a Molva if that's what you're asking?
Loyalty isn't lost if you shoost your alts molva, lol. Helps if you are in the same guild but you can just /duel and as long as you keep shooting the molva even when the duel ends it will still be local grey. Doesn't take much damage with shitty training bows, lesser heal it every so often on your swiss army free to play and easy marksmanship levels. I don't understand which part of this you are failing to grasp.