Yes, the Atlas 10KII is a great drive...better than my IBM's. Excellent choice. At the time of building my system, they were still too expensive. But now they are very reasonable.
BTW, I have an extra Tekram 390 U2W in a second PC running with original Atlas 10K's. I'd have no problem offering you this excellent SCSI controller since you are on the look out for one. It's retail, mint and includes everything you need. I'm trying to consolidate everything into one PC system...two has proven to be too expensive, especially when running a Pro Tools Mac dual G4 500 system in my studio.
I can pass it on to you for $110 or so.
LMK.