Super Jet Is this pump worth rebuilding?

[550headache]

Previous owner messed the threads up. I bought a complete rebuild kit but am wondering if this will be a issue. It's out of a 90 square. Thanks. Can't wait to ride this thing. Never rocked a superjet

 

[550headache]

Also, any tricks/hints to rebuild it? I don't have a repair manual yet. Any help is appreciated!

 

[Poizen]

dont even know why they have threads there does nothing so that is fine