I can probably do about fifty for trade if you like.
Have made all my bases from perspex.... 1" perspex square (Cut up a CD case to cheat... :lol: ), drill hole in centre, and insert flight peg.
Next take one of those 1" squares and cut into four triangles (Straight cross cut) and drill hole in centre.
Place on top of flight peg and 'Hey Presto!', now they look better and you only need 3 fighters per base, doubling your fighter capacity.
Slipway did a production run very similar a while back, but since he's passed beyond the rim... :lol: , this was the adaption I came up with for my own flights.
Just a thought, give it a try and see what you think!