The AVOs came from Lotusbits. The Eibachs have standard OEM values, I recall about 350 lb as I have an SA which is heavier.
The bushes were PWX13138 Powerflex Universal Kit Car Bush Caterham Type, 38mm Long, 1/2" Bolt PF99-115-12.7, from TempleTuning.
However, AVO have changed the eye mount on their Shocks so you will need to check measure that if you go that way.