1972 Demon steering gear issues????

Hello,

I have a 1972 340 Demon the steering gear is leaking at the pitman seal and at one of the hoses going into the gear. Has anybody rebuilt one of these, or is it easir to just change it out with a different one. Also the steering has alot of play in it but it looks like it has new tie rods and ball joints. Any help would be appreciated.

Thanks,
Mack340