I have finally decided to upgrade to power steering on my 53 3100 Bolt. While doing that, I thought I would splurge and get a new engine (maybe even crate) to replace the 235. Has anyone done such a rash thing before and had great success? If so, what kind of new engine would be the best? I am not up for running around to find a used upgrade, though. It would be great if someone who has been there, could point me in the right direction or tell me to take a cold shower!