well my young lad you have hit gold!!! this is how you do it..... have your mechanic do all the physical swap of the m113 into your xfire. then you send a first class ticket to rcompart and he flys down under to handle all the electronic work. after all he IS the demon god of s/c v8 xfire swaps!!!
now of course rudy being a tadpole himself he shouldnt fly so far without adult supervision so you better make that 2 first class tickets so i can chaperone this whole affair!