all in one converter

natwilaniwartri_5e27fce9e1

so  i seen few talks on converters  and  look nice 

but i was wondering if we  could have all in one  like geniesis  to 2  and 3 and 8 all in one and then go backwards  for poeple  and me even   all in one for clothings  or  super mast set of  every thing that can be convertered back and forth 

 as  like i have bought  stuff thats all over the place  with clothing  and poeple  and  so spending   money on al  of converters  is alot unless they like 5 dollars  each ,......i know  work hse been done  in making them  , but each one is bought seperated  so not in bundle 

any way just a thought