Nah, the Sebac a person were always shite, now they are 35YO shite. The 35mm forks are a doddle to rebuild, just buy a set of FAC dampers, new seals and be methodical. You might need new springs as well by now.
Back in 2004 we rebuilt the forks on my 'Vert, which were knackered, and rebuilt the forks in Wayne Orwig's garage in about two hours from roll-in, roll-out!
Pete