I've so many parts laying around, so I've decided to have another toothpick build.
I've searched through ebay, Banggood, AliExpress, Amazon and eBay Kleinanzeigen and finally found a frame for my parts.
The parts I'm using are the motors from my turbobee, which I totally don't know the correct specs (sphobby BR1103 7800kV), sold as many brands (MiToot, ocday, kingkong, sphobby) and are rated 1-2s and 2-3s...
So the only thing I know: 2S is the go to.
The whoop board I've laying around was planned to be a micro-cine-rig which can handle 1-2s. The props I'm going to use, are the good ones from HQ.
The cam isn't decided yet and the vtx could be an older ldarc egg et1x0 one, which I have two of these. The receiver could be a fs-rx2a or fs-a8s.

Update I: so the cam and vtx is now an eachine aio tx06 with smart audio. the cam isn't screwed in, it's just a tight fit in the 3D printed canopy.

Update II: in the same build session, i've finally choose the fs-rx2a.

Update III: took the AMAX INNO motors from my iflight turbobee 120rs, because i have some new racerstar 1103 8000kV racing edition motors to give it another level of speed.

Update-notice: i've never had success at the first time connecting video in and video out, because one documentation wasn't correct. this time, it went all as it should.