Gosh polkacat, you must be psychic or something.
My Swiss CouchSurfer (who just left my place yesterday) may be joining me, he's a big beer fan, and he also suggested Westvletren. My Belgian CouchSurfer from Ghent (who left my place a few years ago, haha) recommended 2 days for Ghent, only 1 day for Bruges, and 2 days for Brussels.
My rough itinerary thus far, before I heard your suggestions:
Mon 17/4: flight in, arriving BRU either 1910 or 2220) -> still possible to grab a train to Bruges if I arrive on the later flight?
Tue 18/4: Bruges
Wed 19/4: Bruges
Thu 20/4: Bruges (morning) / Ghent (afternoon)
Fri 21/4: Ghent
Sat 22/4: Leuven
Sun 23/4: Brussels
Mon 24/4: Brussels
I then have the option of flying out on:
a) 24/4 on TK at 1335 or 1930
b) 25/4 morning or 26/4 morning on SK or SN/SK with a long stopover in CPH either day
I'm looking for recommendations and opinions on which option to take, but I guess that would be another thread of its own!