I made a clean 4.3u nand using Modmii. Previousdly I used a nand dumper to dump my hacked 4.0u nand. which one would be better to use? also is it safe just to drag my old nand over to my new nand without replacing anything, so I can get my channels and save on the new nand? Also modmii installed homebrew filter and joyflow? Is that better than Homebrew channel and wiiflow? Also is it safe to install cios on the nand after i launch sneek? or should i install the cios using showmiiwads?