Thank you Lehto and all other contributors here.

I've been using the 125-900Mhz kernel for some hours now. No problems yet and it's definitely faster now.

- I've tried calling from it and to it. Sended and received sms. Most important tests
- Tried Mario Kart under DR.NOKSNES and it run smother than before.
- Tested youtube.com and svtplay.se (a swedish web tv page, higher resolution then youtube) and it works now. It was barely usable before.
- Tested some games among them Angry birds and the game Gweled(awsome game).
- Had several apps running simultaneously.

Didn't notice that the device got any warmer compared to before. Hara (no: 666 LOL) has a valid point. Joikuspot for sure will be a though test. It almost made my device glow at factory settings. Dare I try :-) It may send my phone to a very hot place.