Welcome aboard, great choice
I have akros on my even, far better look and sound IMHO than termis
No ecu change although you can get it DP flashed, better still if you have a few spare quid either power commander or what seems to be the best route (£500) have the chip tuned directly for the bike. CJS around Bristol seem to be the name of the moment for this (google your friend on that) but guess at that money it's not that much different to a PC plus Dyno time to set up.