I assume you are using ENDYN posts, why not get their block girdle as well? These two things should provide adequate bottom-end strength considering the potential revs that engine will see, as well as the amount of boost you're throwing at it. Performance per dollar gives a thumbs up to those two compared to sleeves, IMO.
BTW, the correct term is ENGINE, a motor is ELECTRICALLY powered, engine's power our cars
MSD is the ONLY choice for ignition upgrades, which you may need for your setup. The only other thing I can recommend would be coil-on-plug (not coil-packs, that's different than coil-on-plug), which would then give you infinite spark potential. I've not got much to say beyond that except that it would behoove you to check with a Honda Bike dealership and price out the cost of the main pieces there
Beyond that, research is your friend.
Don't forget, you'll need a MAP sensor capable of handling this engine, look for the Motorola 2.5 bar, GM 3 bar bows to it.
A word of advice, I'd put more focus into your fuel\oil\spark than the long-block. All of us can list of how we'd like to build ours with an unlimited budget, and they would all handle a lot of abuse, but most forget that these dream-engines still need excellence in oil\fuel\spark delivery to work\last\make power.
glhf!