im pretty sure they only want to do this once, as you need to drop out the motor everytime to do this.

from my conversion work last yr, i couldnt find any company that supplied aftermarket engine mounts other than oem ones from honda. not even HASPORT.

theres 4 oem mounts, front,rear,side(trans),side

but from speaking to honda, i did find out that the front and rear mounts are from a DC2, so you could get some aftermarket ones there like HASPORT, then use oem ones and/or filled with polyurethane if you want..

what about a engine damper kit?.. then again, i havent seen nothing for ef8 either.