salam.. sad to know that..
don't know about the mechanic but i can comment on your last question..
Handling with left foot won't be easy cuz its a fine skill..
fine skills are mostly there on right side due to a dominant side in brain..
its the same as can you brush your teeth properly with your left hand,its a bit harder to control...
but you can develop this skill by practice...
any other queries,, feel free to ask..