I have a 2015 225 Pro xs with a 25p Tempest. However, I do not have a spare prop in the boat with me. I'm looking to get another prop for backup, but am curious to know how much people normally invest in the spare. I'm just looking for something that I can get on pad with and back in. It would be great if I could just buy a new for a spare, but $ isn't growing on my trees yet. Do you normally buy a spare hub kit also? Thanks in advance.