Which products in that link? There are quite a few.
Try and avoid the Behringer. Its okay, but you will want to upgrade eventually. Its a false economy buying budget gear when you realise how limited it is down the line.
I have just realised you play drums.
You may need a small mixer if you are going to be using more than 2 mics.
Okay. Try a small Mackie 1202.
Plus the MOTU 828
Logic Express for software. FORGET Cubase on the mac. Its a PC program and you will never get the performance like you will with Logic.
AND SOME MONITORS.
do not neglect your choice of speakers!
Why pay all that money for quality hardware and listen to it through a pair of hifi speakers? you will not be able to hear what your mix is doing. I use yamaha msp5's. They reveal subtle details you will not hear with normal hifi speakers. Try Tannoy Reveals also. Good quality. Also get ACTIVES, they will not need a separate amplifier as they have one bulit in and it is matched to the speaker.
Any more questions just ask!!