I recently rebuilt the primary node of a SQL 7 cluster on Win2k Adv server due to blue screens on bootup.

The secondary node is currently running.

I need to reinstall SQL and SQL Clustering, as well as Win2K MSCS.

I know I need to install MSCS first.
However, as this was the primary node, which installed SQL to the shared drive, what do I have to do, and more importantly, what do I have to lookout for?