neon

I am planning to buy some stuff for my case modding....such as 1) Neon tubelights 2) Sleeves for my IDE cables Suggest me any other thing to buy for my wires inside cabinet to look COOL.... Problems & Suggestion 1) Is neon lights generate lot of heat ???? 2)...

well my pc config is: P4 2.8 GHz HT Intel 865 GBF 512 MB RAM GeForce 5700 LE 128 MB Overclocked Sound Blaster Live PCI modem 1 No. DVD RW 1No. DVD R 4 No. 12V neon LED (those u can see on bike, car) I have 300 watt SMPS. is it sufficient or shall i upgrade? currently i dont have...