The yellow looks good! Since you’re getting decals made I thought I should point out that the box art roof #90 decal has a different font than the one on your last model. Maybe the maker can change that on your new decals if it’s important to you.
Otherwise, the ones you have look great and are fine. It’s a really nice looking model either way! Just thought I should mention it since you’re going through the trouble of doing a second body.
Can’t wait to see the result!! 👍🏻