Hi...we live in south vancouver and our lot is very soggy. We have undertaken the huge job of removing all the landscaping fabric and small pebbles so that we can hopefully get rid of some invasive species of perennials. This should make weeding and planting in the future easier. The question is what we should add to the beds once we have removed all this stuff. Compost, Sand, Mulch, Top soil ??? Thanks for any suggestions.