If the holes in the spacers is to big you can't use the same screw and you can't put a bigger one because the holes in PCB are not extensible.
You can drill spacers holes and use nuts and bolts M1.6/16mm like bolts and nuts.
You can also print this spacer.
I don't think emulating the Vampire capability on WinUAE kill the Vampire. If I want the fastest/capable/compatible Amiga I use WinUAE. But I'm a software developper and I am excited by the new possibility (AMMX) brought by the 68080. I hop more pragrammes use it, but I can't carry my A600 everywher...
I would like to know if implementing the Vampire (mainly the 68080) in UAE (WinUAE) is something planned or in progress?
I ask this beacause I can't carry my A600 with it's Vampire everywere and if I would like to develop specificaly for this board (AMMX instruction) it's more easy.