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Kiira, with those boards, you can use any of the outputs, but don't need all of them. If you have out trafos like Cinemag CMOQ-2B you don't need to fit the servo parts (labelled with an 'S', like RS1 etc.) or the cap output (U, like CU1 etc.). If you want both cap and trafo, may need to put a switch or switched relay in there. Not sure if you can use both trafo and servo outs, or if a switch would be needed there too. 20uf Solens from Parts Xpress were nice for CU1 and CU2 (one cap to replace both), but I prefer the trafo output, so removed caps. BTW 'U' section is unbalanced out.
Sorry if you knew,
Paul