First off, nice choices. from looking at each link everything seems to be compatible. I have both the GPU & HD and I can say they both run really well.
As for compatibility, driver wise, you need to do research on any special hardware/software that you have. The information should be simple to find, for instance when there's a download link it should say what it's compatible with I.E x86/x64.
Apart from that it's all smooth sailing.