Still shaking after replacing the cv axles. The shake does not start immediately either. It is almost like a part needs to heat up a bit first.
To me, this along with the hot lug nuts both point to potentially bad wheel bearings, but usually people describe a failed bearing as more of a repetitive howling or grinding rather than a vibration. The only things I can think of that make a hub heat up too much are dragging brakes or failed bearings.
2000 Honda Accord LX
Brand new tires, all four tires balanced, alignment, new pads and rotors up front, new calipers.
You might ask the shop that mounted and balanced the tires to check the balance again (which they should do for free if you got the tires there). I have had to rebalance freshly balanced wheels and tires more than once because the first balance was no good, even at reputable shops with "state-of-the-art" equipment. Sometimes the weights just aren't attached well and fall off before the wheel even gets to the car. They can also check to make sure that the wheels straight and true, which they don't always notice if they're not asked to look for it, but should be easy to see while the wheel is mounted to the balance machine. If the wheel is not true, the shake will remain even when balanced.
Also, make sure the lug nuts are being tightened to the correct torque specifications, over-torquing can warp the rotors and contribute to the shaking problem.
When you had the alignment done, did they mention anything about the condition of your tie-rod ends, ball joints, or control arm bushings?
When you had the calipers replaced, did you do a complete brake fluid flush? If they are new calipers, but the fluid is old sludge, they could still drag just as badly as old calipers. This would also fit with the "Needs to get warmed up" part of the problem, since you would have to use the brakes a few times before they would start to drag again.
If you have a bad motor mount you will probably notice some clattering when you start the engine, and when accelerating at low RPM's.
Hope you get it figured out, good luck!