Airwolf or Bust

I came into this game with a Sumatra .22 Carbine as my first PCP, to a Daystate Airwolf .25. This is a fine rifle? 
I would like a bit more. Is this rifle able to be modified? If so point me to a qualified tuner.
To anticipate questions.......
Can I get a 33 grain pellets to 830 plus. If so? That would put the 25's at the 910-930's at full power, Making the low power switch very useful. 
Just a thought.
 
Thanx for the response guys. Skip I hadn't heard AoA reprogramming these, However I am so frustrated with them, I hate to use them for anything.I am in emails with factory as we speak over an issue I had with the bolt a while back. We'll see how that goes.

Regal I called the guy making the heliboard. He said it wouldn't help my .25 as much as the .22 and .177's. Said he could get me to maybe 890 but my shot count would be 20 or less. However I would have lots of adjustments for less power. I have only shot on low power once just see what the FPS was LOL.

I am looking at all options.. If I could optimize this as stated above and accuracy, maybe better glass. I am still learning this gun. I just recharged the battery after topping it off when I got 6-8 weeks back. So We are still in that touchy feely period.

Thanx again

Dennis