I'd replace the pots first then - that's where the scratchy is probably coming from - and leave the p'ups alone, see how that sounds first.
If it still doesn't suit you, See about getting the pickups re-wound - you might be able to get a different sound out of them, while still keeping the look stock, and not putting any more holes in the thing.
Of course, it's your guitar and you're free to do what you want to it, but if it was mine, I'd want to keep it looking as close to original looking as possible.
yeah thanks, i think ill clean the pots first, it plays beautifuly unpluged, but the pups arnt great, it just seems the tone pots have almost no effect.
im not going to cut new holes.. and there are no modern pups in the world that will fit these ones..