I'm in the process of determining what size brewing system to use for a potential brewpub that is in the planning stages. My floor space is limited and I've done a decent amount of research regarding how many bbl/yr I need to produce and what size equipment will get me there(3bbl w/8 fer, or 7bbl w/5-6 fer.). I'm considering starting with one 3bbl system and adding a second one within the first year. I cant find any info on the web as to any advise for or against this idea and am wondering if anyone has some thoughts?