Nothing wrong with trying to farm a little gold on a Tamer, however it does have some limitations, particularly in solo hunting. The biggest two are 1. Killing mobs one at a time & 2. No slayers. Depending on your tamers template you might be able to compensate some.
If you’re looking to build your bank balance a little faster, Gwen is correct… you’ll see a better return hunting items to sell, though this requires a better understanding of the current market demand and can vary based on current content and shard.
A solo tamer can do the shadow guard rooms pretty easy. If you’re ready to roll, it shouldn’t be too hard to find a group once or twice a week to join up with. Navrey is pretty doable to sell tangles. ToT events are good to sell drops.