Is MAMBO suitable for me??

[Shile]

Ok...heres a question

I plan to make several (4) websites (all about tourism) ...
To short the making of them (need to be prepared for the begin of year 2006) I am interested to make in on the same platforms...such as MAMBO CSM.

So...I have cca 2 months to "work" on CMS to make it suit my needs....

2 sites will be like webdirectory sites...like http://directory.google.com/ or http://dir.c97.net/pro_demo/index.php
So link directory (or something like articles or classifieds must be in MAMBO) must be "at hand".

Other 2 sites will be usual travel sites offering like http://www.stayinwales.co.uk/

The main question:
IS MAMBO SUITABLE FOR MY NEEDS?

Second question:
Is 2 month period enough to learn MAMBO and make it to my way?

Please post and help to possible new Mambo user...I have will...TNX