I did the same thing, so did another SOA and then on the final part I detailed the reasons why I changed it. The new SOA and details I didnt submit. The OR may notice that you have made changes as mine did but aslong as you put a note to say why you have made the changes you should be ok.
try not to worry about it as its perfectly acceptable to write on the printed forms, the court clerk practically re-writ mine and this was fine...as long as its initialed.