Cheapest way to kit the inners out on your MP9E or convert your MP9 IC is buy a Inferno VE take the inners out bolt straight in as all the bolts and holes line up

Sell your rolling VE chassis on ebay with radio brand new as some one can convert to IC or EP as all the Holes line up on that aswell. Thats the beauty of the K cars you don't have to buy loads of different spares for new cars the try and use the same