Hi Gerald,
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There is tuning advice on repeater-builder.com for this model. ? And many others here to help?
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One thing I do want to say is that if the club is planning on taking this and using it on a Yaesu Fusion (or Bridgecom), there won't be enough isolation.?? I will leave it to others as to how much you actually need (I believe about -100db).?? The reason for this is that the Yaesu is basically two radios in a box, and doesn't have the isolation to start with as a GE MASTR II, Micor or a lot of other "ancient" radios with front ends and low TX noise.?? If that's not what you are trying to do, you can ignore this, but this question comes up about twice a year on here.
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Andy
WJ9J