Champagne bottles are great for bottling beer. Regular wine bottles are not designed for pressure and I wouldn't use them. Plus, you can't put a cap on them. You can with some types of champagne bottles. It should take no longer to condition than normal bottles.
What do you mean that "Since I am an all grain brewer it takes longer for nature to condition my beer..."? All-grain or extract doesn't matter when conditioning time comes. You add some corn sugar and voila.
Oh don't give me none more of that Old Janx Spirit
No, don't you give me none more of that Old Janx Spirit
For my head will fly, my tongue will lie, my eyes will fry and I may die
Won't you pour me one more of that sinful Old Janx Spirit