Well, the top mounts are different, and the bottom mounts that connect to the hub MAY be different, I don't know about that. I would think you could:
a. take off the top mount that comes with the kit and bolt the strut to your stock top mount
b. have a machine shop make custom top mounts to fit
c. drill new holes to fit the 02 top mounts
I would imagine one of those would work, but that's a lot of money to spend without being 100% sure. Sorry can't help you more on that. As far as the mounts on the hubs go, you could most likely just swap to 02 hubs, especially if you plan on doing like a WRX engine swap anyways.
A local shop here can get it for a decent amount below MSRP, if I order it I'll be ordering through them. You might want to email them if you're gonna order to see if they'll ship to you.
www.hyperautosports.com