I can't say I've tried it in a recording computer, but I've done in on other computers and it has worked ok.
A word of caution, though make sure you read up on SCSI and to set it up before you do anything.
I have also dealt with so many SCSI issues and incompatabilities at work, that I would rather suck on a rusted nail, than putting a SCSI on my home computer.
Now, if you had bought a computer that came ready out of the box with a SCSI hard drive. I'd say go for it.
Now I know, that other people will chime in and tell you go for it. Don't be afraid, just do it man. It's as easy as pie. A blind monkey, with three teeth, and his sister as his mother could do it.
I tell you read up on SCSI setup, read up on SCSI controller setup, and get a good buddy who had done it (like the one you gave you the scsi) to help you out. Also lots of beer, and a punching bag would help too.
My two cents.