Custom Cooling For ASUS GTX 780 Direct CU II ?

[usermac]

I need to remove my stock heatsink/cooler and replace with water a custom cooler

The main reason for this is the card is just to wide for my case "Carbide 240AIR"

What are my options when it comes to custom cooling for my GPU ?

ASUS GTX 780 DC OC 2

 

[burgessanthony]

Just a question. Do you really want to invest heavily in a 2 generation old card?

 

[usermac]

The card runs amazing and if I can get it custom cooled for no more than £150 then YES I do want to invest.