Alot of people using the regrade method, which was done with packet editing an 'supposidly' with a HS bypass and CE ( duno but can confirm you can with packets ), were banned in the process of using it. Though not all were, a vast majority have been.
You spend the money, enjoy the ban. This is why I do not invest in packet editing, it can and will eventually get detected on the server end, it isn't hard to setup checks for it and though trion is a shitty company, they are not totally retarded, they are just slower.