@tearteto Does that include Guard Tower and/or Mega Portal?
Both are important for long-term gameplay as guards protect resource buildings and the portal is best for Wars.
If you plan on having those PLUS stat trainers & ye olde eatery, you're going to need that beanstalk up to at least lvl 12 (which is possible)
Also, if you're a guardian/x-guardian, the Museum is something to consider too, but not a priority
P.S. that beanstalk is by far the most expensive thing to lvl-up, take it slow with it