Just put it on order...

Pls help me on engine and servo selection. I tend towards YS-110 but I already have a YS-140 FZ. I saw both videos with OS-160 and OS-108. They both fly nice but I don't like that noise...no insult for you 2-cycle guys.

So what do you think? I'm between 110 and 140.
Also, what about servos? I will go for Hi-Tec metal gear for sure but I don't know whether they will be digital or normal coreless ones.
Any advice is more than wellcome.