Safe and logical move seems to me to sell all bitcoin at these nice high prices, then you profit of of any you ever bought. Once trading starts happening again and everything is low price then buy back in.
Alt coins are low and will stay low until reliable bitcoin trading happens again. Bit coin may go up even more but seems like there is a really good chance that the price will drop when trading starts agin because people want to buy into alt coins and also get their profits from the "free" bcc.