gixxer - Mike didn't specify a date, but he said that once he builds up his D8 he will be working on the mount and maybe even chassis he mentioned. This buggy is getting quite popular, so it can't be too long before he makes the mount.
However, the Kyosho motor mount will fit with the front Kyosho bulk, as well as the Lightning stadium mount fitting with the Lightning front bulk.
Mike_D - Nice find, and only one in stock too.
At Tower Hobbies however you can get it for the same price. If I were to buy only the buggy and no extras, I could use the $50 coupon. And HPI/Hot Bodies has a rebate program going on at the moment, so for the D8 you get $25 back, and for some cars all the way up to $100 back.