Don't know bout "easy come -easy go" , only Felipe Cantera/AqvaTerra has made it possible to acquire the elusive 'lip-spots'. We might see some more after this December's collecting trips (wish I was going - sigh).
In the last month ours has just gotten better - now a good 6" with more color, really has been great to have this beauty since last December, will post some up-date photos soon. Watching the growth progression and evolution of relatively new Pikes is really facinating! It's rewarding to be able to nurture and grow-out special fish, makes fish keeping interesting and very worthwhile!!!