Ofcourse, dragon slayer, mm exp taken etc only ones you need are Heroes and Nature spirit, which give around 4k total? And it has around 7k until 46 def so that will not be a problem.
If someone has smite at 74combat there already at a disadvantage, most people don't smite unless someone has something there trying to get like a whip. They especially wont smite if hes un skulled.
I have a 70-70+ 45def 16prayer b gloves account and I don't have a problem with smiters at my cb lvl