Need Strain Favs... Hash/Oil/Doobies

I recently had a good portion of seeds pail due to shitty peat pucks, and it's time to order some. Ideally, I would like to have 4 strains for specific qualities:
1 that is strictly for deadly hash, 1 that is for doobies (great taste, nice high), 1 for looks (purple, black, unique, good for oil, or just plain nice buds to look at), and finally... 1 for getting as fucked up as humanly possible. Here are my current thoughts:

Hash->GSpot from Vancouver Island Seed Co.
Taste/Doobies->Blueberry from Joy Weed (F2 from DJ Short)
Specialty->Mango from K.C. Brains (purple, big buds)
Crushing->Sex from THC Laboratories (27.3%THC)

Let me know what you 'pros' suggest for each of my categories, or if you have a better seed source (that won't break the bank!)

hmmm all the strains i was giong to name would have broken the bank

if it's expensive, name it anyways if it's truly worth it. Lots of the expensive seeds have been re-bred and sold as F2's for much less.

1. hashplant- sensi seeds
2.c99 x NL- joey weed seeds
3.true blueberry- dj short.
4.sensi star-paradis seeds.

.....it would have broken my bank...

i'm disappointed i'm getting no input on this... i thought you guys were potheads!!!