building my 2005 blaster motor

So I finally found a blaster worth building.. its a 2005 and bone stock looking to do pipes and some sort of motor work... was thinking head job and porting from ken oconnor but im also considering a 240 vitos kit... what would you choose and why also if i were to do these mods which pipe would suit them best a b1 toomey or a dynoport? any info appreciated i ride trail and am not a super aggressive rider most daysi just like going fast haha.. i already have a banshee axle and a elka stage 4 rear shock i got off another member....

i should also mote my gf rides this machine as well so i dint want to kill her either.... dont think i quite need double the speed but i would like a 25% improvement atleast..

thanks

I may have bought a dyno port pipe is that not going to work well ? I can possibly cancel it in the am ?

I also got some alba front arms and a set of banshee wheels to run some new quad boss fronts and 21" bazooka rears.

Pulled the trigger sent a jug and head to ken and bought the dyno
Port pipe set also got some boysen reeds two stage pro series and a oil injection delete kit and a new foam filter with some airbox vents for the lid