If you've ever been to Busch in the summer you might change your mind. The place gets absolutely pounded in the "regular" season. When they stock catfish the banks are (were) lined with people. I haven't been over there in the summer in years because of all the peeps. I agree hauling trout around is a waste of money. Just dump the things in the stream near the hatchery and be done with it.
Some of the lakes at Busch are actually very nice, clean, rocky lakes. I think they would be better served to take convert a couple ponds to hatchery operations to grow cats and bass to release there. But hey....That's just me.