Most times conversions aren't perfect. Different features make 1 to 1 features conversion between manufactures impossible but the meat is mostly put back into place ie: note assignments to layer 1 often regardless of company (lowest common denominator type shit). Other shit is a gamble
Note placement is imo the most important. You made the seq once, you can do it again and note placement is damn near universal and makes it alot easier when recreating after the conversion.