Once those LMB start spawning you will probably need more forage. They will eat all the FH and most of the BG/RES 1/3 to 1/4 there length. The birds did not eat all your fish. A few but not to many. The well water is good if you let it air-out (absorb O2). The soil samples are a very good idea. Lime will offset any tannic acid from the leaves and rotting wood.