La Bella MINI Bass Strings MB23-T

Hello,

I just found these strings via google, exactly was I was looking for for a long time now.
http://www.bassstringsonline.com/La...ngs--Copper-White-Nylon-Tapewound_p_2040.html

I want to put them on this bass.
http://www.justmusic.de/de-de/gitar...-baesse/296463/mini-p-bass-corsair-mcr-1.html

Anyone got some info if these will work, how thick they are and how to tune the bass?
I am located in europe and have no clue how to get me a set of these.
Thanks!