Hi Waylander, and welcome.
There have been some recent builds of that kit (or similar) here, and there are some common issues that accompany them.
First is glue on the veneer, and second is neck angle for good playing action.
I would suggest having a read through these two build diaries:
PSH-1 Build by vivek-rc
First Build - PSH-1 Hollowbody by mrpearson
There is a lot of info from first-hand experience about dealing with those specific issues and how they can be overcome.
I have also completed a PRS1-TS (similar but older kit) and happy to offer help where I can. Heaps of other support here to!
Cheers,
Mick
edit to add:
That kit has a rosewood fretboard, and rosewood is typically not sealed (unlike maple). You can seal it with Tru Oil if you want to, but is not necessary.Will probably go with true oil for fret board. But am undecided at this point as Im still researching it.