Excellent program and a lot of people working on the things you seem to be interested in (I did my undergrad there). There is a one-year and a two-year (research) MA. The research MA prepares you for doctoral work (many of its graduates choose to stay at Leuven). Check out the funding opportunities, I think they are pretty limited but there should be at least a chance of getting some $$.
You might also want to have a look at Lille: https://www.univ-lille3.fr/ufr-humanites/philosophie/formations/contemporary-philosophy/
Sounds great, it would be fantastic to see more analytic involvement with Deleuze's work...
Now at the risk of being off-topic... if your main interest is Deleuze, I should think you would profit most from studying in France or Belgium (e.g. Leuven, esp. if you are also interested in Heidegger, Hegel, and Schelling). Am I missing something?