command lines to launch softwares for my hardware

[jcgeny]

i installed bitcoin-qt + p2pool + bfgminer and that seems to run well under windows 7 x64 .
bitcoin-qt created an entry in the wallet  p2pool a new one next to it

i would like to optimize the bfgminer [ and others softwares if possible ] to my hardware .
i have 3 pcs :
the one running bitcoin-qt + p2pool + bfgminer  is a single-cpu intel 4 core [ i7 3820 ] with 3 gtx570 watercooled 32 Go ram
a second pc is having a dual cpu 6 core [ xeon 5660 ] with 2 hd5970 and one gtx 560ti  watercooled 48 Go ram
last computer is having a dual cpu 4 core [ xeon 5520 ] with 1 hd 5450 watercooled 16 Go ram

i also have a tiny old comp that i use as a tv and email : i wonder if that could be better to use it for bitcoin-qt and sometimes having it offline while others are mining ?
about bitcoin-qt & p2pool , i wonder if , i can have one instance running for the 3 mining pcs  ?
for p2pool , i did not well understood the parameters for being paid .

all pcs are running win 7 x64 , i can use them also with ubuntu but like overclocking , this is not my cup of tea ;']

i wait your command lines 

[jcgeny]

so i tried to do the best mix :
bfgminer only uses the 4 gpu amd , i tried --platform but no-way .
with diablo that was the contrary ;']
so bfgminer and diablo are both well running :

https://i.imgur.com/odubXX0.png

the other pc with nv cards

https://i.imgur.com/X6X37ea.png

now i make 1600 Mh/s ...?
but i still not see any bicoins in my wallet , i think this morning , p2-pool was saying 25 bitcoins .
any idea when i ll get my "pay" ?