What would you do?

There is a 4,857 square foot 6 bedroom 4 1/2 bathroom house with a Federal tax lien of $58,567 on it and a Georgia State Tax lien of $11,987. The first mortgage is $67,850. It was in bancruptcy court, until the lawyer took my offer and presented it, then the tax liens came up! The ARV on this house is $245,000 with repairs of about $15K to 20K.

The new lawyer is starting forclosure precedings today, what strategy should I have on this to come out on top? Can I pay the taxes off before the tax sale?