What do yall recommend?

I reused all the lines that were in good condition. Since I was installing an adjustable proportioning valve, that was the one line that had to have a short new line added. I recall having to make some double flares with the typical cheap tool. That's an excercise in patience. If your using a combo valve then no new hard lines should be needed.

From the hard line to the caliper - you must get new hoses of course. If you don't have the hard line from the caliper bracket to the caliper itself, that one is a bit of pain to make because the bends are tight. I just did one this year. Those might be worth buying if this isn't something you've done a bunch before.

Original tubes have a spiral armor/guard where they might get hit by rocks and junk. I like that feature.