Malik man. you got me thinking now. i have 2 x 295 with koolance blocks. i was thinking to use another 360 TFC radiator so i can split my loops in to 2 lines.

TFC Rad 360mm > Pump > CPU > Mosfits > North,South Bridge> TFC Rad 360> 295gtx > 295gtx> to Res

but now. i might change my mind.. just do what you did. i'm just worried that my 295gtx's at the end of the loop might get very hot.