Clutch master cylinder

[sfeakes]

It seems after 600 miles my Clutch master cylinder has gone the way others have.
It is leaking on the inside of the foot well, by the pedal.
So I take it that the seal is gone and it's leaking down the connector rod (rod between pedal & clutch piston).

So looking at replacements I have a few questions.
I think I will use one that has a remote reservoir like the link below, since I have plenty of remote reservoir's from motorcycles lying about my garage, and it will make maintance a lot easier.
http://www.wilwood.com/Products/006-...RRMC/index.asp

But, my car also has a problem, where once hot, the clutch works for s**t, the heat shield I made helped a lot, but it still has a problem of reverse. It's impossible to get into reverse without grinding after 50 or so miles.
Is this a common problem, or just one that I am having? I’m sure it’s because the clutch is not engaging correctly or fully. So I am wondering if I should replace the slave cylinder to a better quality one at the same time.
http://www.wilwood.com/Products/006-...1-SC/index.asp
I realize it’s not a direct fit, and I will have to make a bracket / mount for it.

Any thoughts on the subject, since I know a few of you have gone through the same problem?

Thanks,
Shaun