Need some advice/legal advice

Scott -
I agree with markem - be careful with HOA's ability to levy liens. People have lost homes over anthill issues. The fact you have an attorney is superb. As mentioned, have your attorney write a stern letter and see what shakes loose.
If need be, put flag poles on the house - easy to fix or even leave when you sell. Don't give in, brother. The petition may be worthwhile, too. See what your attorney says. Stupid a$$holes with power complexes sure are irritating.
Good luck!