Miata suspension/unsprung parts weight

[HarryB]

Since weather sucks and I do not have a closed garage, I decided to do some work by building a suspension "calculator" for the Miata. Final goal is to have a complete simulation of a Miata suspension and be able to evaluate changes, ballpack required spring rates and damping etc. Of course, when I have some actual progress I will upload it so that anyone can use it/fiddle with it. For now, I have just gathered some values for certain parts and their weights, however I still lack the following:

Rear "Sport" rotors
Rear "Sport" calipers
Front spindle

So if you have a reliable source, or even better some spare parts and a scale and feel like helping out, let me know!