Thank you both for your responses.  Much appreciated to see others point of view.

I do have a diverse port with WTC, TRON, BTC, BNB, OMG, VTC, LTC, ETH, GAS, NEO, XRP, ONT.  This would just be with regard to BTC & BNB. 

The BTC increase from current to max prior high would be a 191.92% increase whereas the BNB increase would be 84.03%.  Thus, I feel potential for the BNB increase is greater than that of the BTC increase.  Obviously, though, there are too many variables to make a proper estimation on buy/sell.  I like the idea of maybe selling 60% (I would put it into BNB) and keeping 40% in BTC.