Bright Nillionaire - (Julian Veloso mashup) need some suggestions!

[JulianVeloso]

Hey guys

Some of you might have seen my thread asking for help on how to sync an acappella with another track on ableton, well i think i did a half-good job on syncing them.

I came up with this mashup and i need some help on trimming it and making it sound better.

What i want to point out:

1- I need something to bring in the vocals without slamming them in, something like dragging out a vocal before it actually starts to make it seem less abrupt when it comes into the track.

2- at the begging i wanna make something like speeding up a small snippet of the vocals, then slowing it down while also pitching it down.

3- Maybe syncing it a lil bit better in some parts that kinda feel outta sync

4- Any other cool effect/suggestions taken!

Here is the link: