More customizable custom exercise

I realize some of the requests start moving y'all outside the scope of the app but you already have custom exercise in there. I'd love to just have a few more fields to customize the exercise with. Particularly in my case I'd like to be able to enter a weight exercise with just a name of the lift, weight used, repetitions per set, and number of sets. The ability to add multiple sets with different weights would be great but just the ability to set weight and reps to begin with would be a great start.