Growing tired of pushing and spreader and spraying with a backpack. Interested in installing a spreader/sprayer on my 61" Encore ZTR but do not have any idea how to go about it. Who manufactures these, how to install, and cost. After reading about this on this site I get the impression that many of you are building these set-ups yourselves custom for your mowers and was curious if this is the way to go and where you got info about how to build. Thanks in advance for the info and the many hours I have enjoyed reading the posts here.