Any of you have experiences with HD(HighDef.) LCD/LED Monitors( 8" & 10") for Professional Video Cameras available in the market(Eg. Sony PMW EX1)?? Looking for brands like CoolLCD and Lilliput with composit(AV) and component connections...It should work continuously for 4 to 5hours. Working voltage 12V. These are reasonably cheap monitors available in the market Thanks..