KDE 2.1: which RPMs?

Hello, I was wondering whether Ian Geiser's latest KDE 2.1 RPMs (linked from www.linuxppc.org) are suitable for SUSE 7.0PPC. I do get a little confused with what RPM packages are best suited for SUSE 7 and what would be best left alone. Does anyone have any advice? Are we advised only to only use SUSE RPMs? I'm also unclear as to whether Ian Geiser's latest packages are the final 2.1 build or not. Your advice would be appreciated. thanks very much joss