I have a 1200w PC&POWER Cooling Psu powering my system.I also have a Silverstone 1000w DA-1000 collecting dust.I had asked a few days ago about hooking up 2 psu's together and got a few helpful links.One was an adapter to run the 2 in tandem and the other links were about using a psu booster.My question is I am going to run 4-way-Sli,and the 1200w psu is not sufficient enough power.I have a lot of components in my rig(look at my profile).I dont want to do anything that has not been tried and tested before.Should I go for installing the 1000w to split the duties of the workload or should I purchase a power booster.Which one would be the safest choice and it would be appreciated if anyone could give a little pros &cons opinion.