Propane conversion

Hello,

I am fairly new to the forum, and I appreciate all the help given to me so far. I own a 65 Falcon sedan. I have owned it for about 25 years. I bought it for $300 when I convinced the owner to sell it to me instead of the junk yard. Even thought it was not in good shape when I bought it, with a minimal amount if work over the years, it has been a faithful daily driver all during that time. I am finally at a point in my life where I would like to restore my car. I want to take care of all the mechanics first. One consideration I have toyed with over the years is converting this car to propane. Has anyone done this? What are the pros and cons? I do most of my mechanical work, but propane conversion is not one area I feel confident in. Does anyone have someone they would recommend in Washington State? Any input would greatly be appreciated.

Kevin