I've got it on my race cars as well, I've made up a couple of them. The bonus to all this is when you make the remote line, the clutch will now bleed itself in a couple of minutes, instead of many, many minute and a headfull of brake fluid. Yes a very worthwhile mod in my opinion.
Dont worry about finding a flared fitting to go into the hole in the salve cylinder, I could never find one, I ended up with a straight non flared end going into the cylinder with a copper crush washer for a sealing then the an fitting on the other end, then used aeroquip teflon hoses, same as many use on the brake fles lines. On the bleeder end, you have a couple of choices, you can machine up a block with fitting on one end and the bleeder on the other or you can get a fitting that accept the bleeder directly into the line, hard to find, I found them at a place that sells formula vee stuff, I rember the name being DRE racing.