How is your electric bill only $20 a month? I know that is an average, but our new home we built, which is small by ER forum standards at about 1500 sq-ft, has R-49 insulation in the ceiling, R21 in the 6 inch walls, and yet in the winter we are around $250 a month for our electric heating. Summer it drops down to about $60 a month.
Also, wow, bees are expensive!
I think you are looking great though. We retired at age 44ish 10 years ago with about $1.4m and now over $2m. Healthcare has been about $20/yr.