You know Paul, when we decided to build our new building( small house, inside a BIG, RV garage), we called it "down-sizing" , but ended up with a larger lot, in order to accomedate the larger building, with 2-sided access. Then we bought MORE ground! What the heck, with a low maintainence house and building, lets spend our "extra"time doing what we love, Right?! I'm too fat, too old, and too limited by arthritis, 2 back sugeries, shot-up legs, bad knees, and all the rest, to be doing all the stuff I want to do, but , by golly, I'm gonna' give it my best shot! Most of us have waited a looong time, to" retire, and do what we want", so jump right in and do it! The work, both physical AND mental, is what keeps you young! you obviously have a talent for, and a love for ,hybridizing Why not go for it!.....Arlyn