after a bit of research I decided I wanted to water cool my antec 900

I wanted to mount a 2x120mm rad like the one seen here
http://www.ncix.com/products/index.p...nufacture=NCIX
I was thinking of a) leaving the front fans the way they are to exhaust heat from my rad into my case, B) fliping the fans to push air from my case through my rad or C) getting rid off those 2 fans and moving them to the 2 optional fan ports and puting the fans that come with this kit on the other side of the rad so that the'd draw air from in my case over the rad.
question 1:of A B C or another option would you reccomend
question 2: how could I mount my rad in the front (ie bolt it/use silicon glue)
:help:
thanks
moditir