I will attempt to respond to The Biblicist and Heavenly Pilgrim in this post.
Biblicist, surely you cannot believe that I consider myself a "co-savior" with Jesus simply because I said that I do not believe in either the extreme of Augustinianism or the extreme of Pelagianism. Ironically, I believe mostly like you do with regard to sin, but you go way too far with statements like the "co-savior" one. I am in the middle -- I reject Pelagianism and Augustinianism, and it's stepchild, Calvinism.
HP, I have stated my beliefs in detail regarding entire sanctification elsewhere on the forum, but I'll try to summarize again: I don't believe in sanctification as an instantaneous, second work of grace; rather, I believe sanctification is a process begun in spiritual rebirth and continuing throughout one's lifetime -- a progressive experience. In the Wesleyan tradition, I have seen entire sanctification described variously as the eradication of original sin, perfect love, complete devotion to God, a restoration of the soul to a pre-Fall state. I don't believe any of this is possible in this life, for the reasons I stated earlier. I talked with a Nazarene superintendent recently, and he said entire sanctification could be seen as a complete abandonment, eradication, or subjugation of self-will. I like that description better, but I still don't think this is possible in this lifetime, also for the reasons I stated earlier. I believe we can submit our will to God, but I also believe something of self-will remains within us.
Although the Holiness churches hold that they have many members who have experienced entire sanctification, I have never met such a person, and I don't believe I will, on this side of heaven.
I am squarely in the middle on this issue -- not a Pelagian, not an Augustinian, not a Calvinist.