Hydropothecary announces expansion plans to increase production capacity to 108,000 kilograms per year of dried cannabis
4 gb of ram is so much. 8 GB is definitely overkill unless you are planning on doing something involving video. With ableton you would actually be fine with 1 or 2 gb, 4 gb is plenty.
A lightweight system today can get by with 4GB of RAM. 8GB should be plenty for current and near-term future applications, 16GB gives you comfortable space for the future, and anything over 16GB is likely overkill unless you specifically know you need it (such as for video editing or audio post-production).