Super hi-res architectural panorama

Dears,

i'm experimenting the panorama technique applied to architecture. This is my very first test, obtained combining 44 shot (for each 3 exposure at -0.7 0 e +0.7 ev for a total of 132 shoots): the result is a 156 mpx image.

I've choose this approach to the shoot because is near impossible to take the full the Basilica of Sant'Andrea in Vercelli (Italy) because of che palace in front of it.

I've used my old Oly E-620 and an old Olympus Zuiko 24mm f2.8

You can see on http://500px.com/photo/9018961

What you think about?