im currently on a Rev A iMac G5 lovely machine but old and out of warranty. Anyway i have a help request or more of a personal opinion
my fans have had it liturally driving me to the end of my teather and have had a sudden spark of idea's i want to take apart and modify my mac

1. build my own perspex case for everything but the screen, hard drive and disk drive
2. extend the connections from the screen, hard drive and disk drive (to be kept in the White iMac Case) while submerging the motherboard in mineral oil and removing the fans

that is the basic run down of my plan, but i need a professional opinion.. Is it possible?

honestly all i need is some diagrams of extending the wires, some help designing the case and some links that may help me.