If the game is bugging you, why not take a break from it, and return with a fresh mind.
I am sure that it will be easier for you to finish the mod, and get out the last bugs, when you have taken some time of.
I would rather wait a few weeks more for the mod, than having it abandoned.
There was some talk, a while ago, about a paypal account where we could be able to donate some money for you guys.
Speaking for myself, i would not mind donating some cash, for all the hard work you have been putting into this.