Modify a 4D Mag

[DocAli]

Hello I'm new to this forum. I found it lookign for Options to make more use of my old Mag 4D. After seeing shot of a 3 Seoul P7 Mod I thought this might be useful for me (use it as a constant light source for photography and general purpose). After reading in this forum i found the needed components 3 Seoul P7 Diodes various internet sources Heatsink and driver from here: http://www.candlepowerforums.com/vb/showthread.php?p=3018510 Yet at the moment two questions remain. A) For maximum portability I'd like to use AA Cells, I thought about 4x4AA(Eneloop for long shelf life)->D This would be 16*1.2 Volts =19,2 Volts. I'd like this to because I have no experience with LiPo or Li Accus and I have no charger for these. Is the Eneloop Version possible? B) Can a certain colour of light be choosen by using the right LEDs? I'd like to have sth. like 5400°K. What do I have to use? Thanks