Yep, that's why we have it. It's not really 100% stock looking anymore for those that are intimately familiar with them, but they look enough like it, and keep the general feel of stock, that they are pretty cool.
Ultimately the all-metal lines are probably the better way to go for longevity, but most of us are not daily driving these things 15k a year anymore, and they don't always sit outside in harsh weather either, so the rubber lines should last a
LOT longer than the originals.
In fact, my '71 is still sporting it's first replacement set (bought from Ford in the early '80's) and are in great shape at least visually. The originals lasted less than 10 years before they looked all cracked and beat up, but the replacements are still going almost 40 years later. And I kind of like the look still too, so my next set will likely be rubber again.
Or maybe I'll get all fancy and stuff and go with a braided stainless flex and steel tubing combination!

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Paul