We will stock all the parts as we do for our other cars.
Reason for running HPI arms well when your at the track they will not carry MLP so you will be able to get HPI and keep running that day or night ok.
but the molds to the lower arms we changed one rib just so it was not HPI and it will have MLP molded into it but we are like 6 to 8 weeks off for them and I feel good about running HPI Arms!