No need yet. I will be releasing a final beta version here soon, you can try it out then if you like. It will have everything except for the hard forks. You can also just wait for 1.5 officially, which should be the same as the beta 1.5s , minus any bugs found.
I am looking forward to testing it!
As for the VIP idea, being within top 20 range, I would still favor the same wallet for everyone. Feels better that way to me. You made me wondering though, maybe the same thing could be achieved in an other way without the need for a special wallet.
Would it be possible to make the combine/threshold limit dependent on the size of the address staking?
At this moment number 20 is about 50K, so if the threshold would be 0,05% of this amount, it would be 25. So you would end up being able to select between 5 to 20 or the percentage which only makes sense if you are a large stakeholder.
I have no clue though if such thing is programmable. I am only being enthusiastic!