They are all components.... I have a shaft puller.
I probably wouldn't bother at this point, just buy a 1 year old OEM set for less than I can buy the parts. The only thing for me is I have turned to graphite for a balky elbow and finding those is a bit more of a challenge. Then again, when you are looking at $35-50 a shaft, the $7 heads don't make a ton of sense either, so you look to Wishon and the next thing I know, I can order a set to my specs, brand new and end up paying less anyway.
I too would love to go back to steel, I miss the feed back and weight options, but it's not happening.