gi joe fan boat upgrades

this will allow you to bolt up a 550 sized can.
I have modded it in stock form before my 3d printer life began. and ill tell ya it flies! 3500kv on 3s is wild. this new rear end should allow for better performance.
I will be starting printing tomorrow and will upload pictures and any updates as it prints

UPDATE:
ive printed all the parts they all fit so far other than my prop is slightly rubbing the shroud I trimmed all three blades slightly, if you want print the shroud 2% larger. uploade