Fuel pressure regulator replacement options ??

[5ABI VT]

So I have been thinking to replace the fuel pressure regulator as it's the last thing I have left that hasn't been replaced in the entire fuel system.

From what I've read there are aftermarket replacements available they seem to work although I've only read 2 threads and nothing more on them. I'd much prefer an original new unit if I can find one or I've been thinking to have the rails modified for an fittings and add a universal performance aftermarket (usually adjustable).

Just looking for thoughts and opinions on the topic.