I'm looking for high cbd as well. As far as I know there is no one in my area with any. Adam Dunn was offering fresh cuts of his cbd strain as long as people were promising not to try and profit from it.
I don't think I would rush the wash. .. it should be fairly clean resin. If it was mine I'd soak them for a while and scrape anything else that was left. Just what I'd do though
I say spend the extra $40 and order the solo...One of the best investments I've made...and I have the newer version that you can use while charging...totally biased opinion but there you go