David, that 64' Kodiak is a shooting machine and will shoot with most of today's custom bows. It is arguably the best Kodiak ever made, performance wise.
There are a few things you can also do to enhance performance. Make, or get someone to make you, a ten strand dacron string...more than heavy enough for your bow. Go to an elevated, stick-on rest like a Bear Weather Rest or a Hoyt Pro Rest, etc. Those two things will add a few feet per second to your current set-up.
Work on attaining (if not already) a dynamic release versus a static one; that will also give you a bit longer draw and crisper release from the string. Use a tab rather than a glove, and work on a good follow-through on every shot (keeping the bow arm in position until the arrow strikes).
If you do a few things like I mentioned, you can virtually add about 5 pounds performance to what the bow is actually marked. Give it a try....and use the bleeders. Old Fred Bear said they would enhance penetration and he knew a thing or two about such matters.