Lower pricing for 3 premium features

I really like the option of being able to just select 3 features. You don't often see that kind of flexibility in pro plans and I appreciate it. But the pricing doesn't seem right; you only get 25% of all premium features by paying 66% of the full price. I guess you want to encourage to just go for the all the features, but that kind of defeats the purpose of having this interesting flexible option. I would be great to make it more proportional, as I think this is quite a great option to attract newcomers and still doubtful customers.