Ahh this reminds me of the dreams I've had in the past where I get free reign at MAC counters to have whatever I want - I always wake up pleased!
I'd say:
1. 187 brush (I haven't been willing to shell out $50 for one item)
2. 182 brush (same reason as above)
3. 129 brush (I only have the SE)
4. 231 brush
5. 242 brush
6. 272 brush
7. 224 brush
8. Another 217 brush
9. Violet pigment (need a full size, sample is almost gone!)
10. Traincase
So I sure hope they'd be happy spending...CDN$575.50, lol.