Advice on Swap to Dot 5

Advice on Swap to Dot 5 - New MC

ir3333 said
Don't believe everything you read on the internet, the only real advantage of dot 5 is an increase in boiling temperature which is required for road coarse continuous braking and you will probably never need.
When swapping components stay with the factory pieces and you should be fine.i.e. take the front brakes off the car that you got the rear from.
As AJ says, too much braking in the rear will cause the rear to lock up first and then you will spin..it's physics.
I would go mopar discs up front before any other changes with the proper donor car pieces.The only knock on Mopar brakes is their power booster has no feel and is too efficient.In even a slight panic you will lock up everything.
I know a family of skunks that will verify this!

I have heard that the Dot 5 resists moisture and prevents the inside of the braking system from rusting out. That the longevity of the parts is increased significantly. Have you heard anything along these lines? I didn't hear it online, from a garage and a parts pro.

Other than that, do you know if the size of the brake lines make a difference in the stopping power? For instance a smaller diameter would be harder to push the fluid through than a larger one? I don't have the car the rear brakes came from, but I have never had an occasion to lock up my brakes either. They are manual, hard to push, but if I stomped on them, they probably would lock, will have to try it out somewhere safe when I get the new MC and WC's on. But the rear brake lines are the ones that came with the /6. Do you suppose I should really look into upsizing them? The front has the Dart 318 Factory brake lines, but the rear were made for the /6. Maybe this is why the braking seems even. It has been sitting for a year, way more on than off. I would not trust my life to the WC's and MC that are in there. The WC's are at least 7-8 years old, while the MC only about 5, but I want the chrome one on there. The rusty one just don't look right. See pic...

Someone posted a link to a company that sells Disc Conversion Kits. Do you or anyone know what that link is?

Thanks