How much land? At a guess you want a lawn tractor, a string trimmer, and
a hedge trimmer for power tools. A shovel, spade, garden rake, lawn rake,
hoe, bow saw, and hedge clippers, and pruners for hand tools.
A church is a business and most new businesses quickly fail, so I
wouldn't worry about brands. Replace with good commercial stuff after the
church has survived 5 yrs.