Here are pics how i had fixed mine, removed bad end made up a replacement with 1/2" cpvc i had on hand and sealed it on outside of body with right stuff

 

Hardest part was removing and reinstalling the fuse box

 

That junction box is a total pain. I suggest doing the passenger side first so when one gets to the drivers side its a pleasant surprise. Did you do the two rear drains also? I replaced both rear drains but I still have the originals on hand since they are fine.

 

I only did the pass front rest are fine for now

 

Drivers front went in the last down pour lol

drivers front i made the same fitting as before but i used right stuff and glued on the inside of the body since there is no access outside

to do this side drop the bottom panel and the one under the steering column u need 2 hands to push the new fitting up the hose

im sure the rears will be next