Thanks for the info, Al. One advantage of RBT is that if you buy or feed them up to around 1 lb, only larger LMB could eat them, maybe 2.5 lb and up. Fattening trophies is a good idea. And then you could stock TP in April or May when RBT die out due to heat.
Maybe I'll add them to my CNBG forage pond and see what happens. If necessary, I can drain it directly into my main BOW this fall.