In my limited experience with this for a client, not if set to 'Last'?? I don't have time to test this right now. Getting up very early to work out of town for a couple of days. Good luckNot necessary. When the preset loads, the default scene loads, and when that scene loads, the CS Per Scene thingie should load up your preferred CS states....
The ability for blocks to be set to 'Ignore Scenes' would be handy though.