Finally making enough progress on the 55 tbird that I can start thinking about some smaller issues.  ( Body is in primer with all body work done hurray!) Anyway, since the car is entirely apart I want to make a decision on electric versus vaccum wiper system.  I don't intend for the car to be anything but a fair weather ride, but always can get caught in the rain on a long drive.  Are there any reliable conversions or are the vaccum wipers reasonably useable.  Now is the time while I have the car apart to pick a direction.  I am way to inflexible and round to be crawling under the dash later.  I have no idea how the old wipers worked since the car wasn't running when I started the project. 

Thanks for advice.