I'd really like to see the "Buy Hack" Changed to "Buys One Random Generator". Decent Percentages would be 50% Gen 1, 20% Gen 2, 15% Gen 3, 10% Gen 4, and 5 % Gen 5.
I don't even care that the spinner is slow. 6 / 8 are prizes other than coins? HAHAHAHA, have some more coins. And it happens multiple times so you know the odds are bad.
I'm with Ellysius. Being able to replace my 128-140 cells of one type to another would be helpful instead of having to switch them manually. (IE from uranium to plutonium)
Will consider doing this in the next update.