I'm counting the troops for Ceylon operation... I could land nearly all troops directly at Trincomalee, which is the 2nd most important base on the island after Colombo, and has already a large port and airfield that can be used, unlike Jaffna and Konggala. Once it falls, Ceylon is pretty much screwed, as bombers and fighters can be flown in immediately and theres a good road across the island. Problem is that Trincomalee has a battery of coastal defense guns which would cause a lot of damage.
Another option would be to directly land at Colombo, which would be rather ballsy I guess and would need an extra day or two under Allied air search... But it has clear terrain that makes it much easier to take and just as many defensive guns as Trincomalee.
So... I'm thinking about embedding Mutsu and Nagato into the amphibious TF to soak up hits and suppress the guns, while there will be 2 or 3 surface action squadrons built around Yamato and 8 heavy cruisers. Carriers have capacity for 130 aircraft, and those planes could in an emergency be flown to a land base.
This time fuel wont be an issue - oilers have been loading fuel aboard at Palembang and there are already 2 large, escorted replenishment task forces fully loaded up with ~120,000 tons of fuel, currently under heavy air patrols, fighter CAP and behind surface anti-submarine patrols.
Surface units(except Yamato) have already been moved through Malacca strait and are now at Port Blair. There are some submarines in the strait that I need to smoke out with aircraft and surface patrols before the operation can begin... I dont want to have a carrier or a transport with thousands of men aboard sunk there, or give the enemy any warning.