I have an early 90s Cambridge Merlin; it is the finest riding production road bike I've had the pleasure of riding. I absolutely love that bike. Buy it. Use the aluminum fork until you get one that you want, there's nothing wrong with them. The reason you don't see many ti forks is because it's very, very expensive and difficult to get ti into that shape - and there isn't much advantage over steel or other materials. Th exist, but are definitely uncommon.
Depending on the size of your frame, I might be interested in acquiring that fork from you.
She ain't pretty, but damn does she work well.
