Thanks for the comments! Good to hear it has all paid off.
I can't complain about the pickups at all. For the $130 I paid for them, they sounds great. I'm fairly inexperienced when it comes to the different types out there. I did a lot of looking around at YouTube clips to see what the difference was between Humbuckers and P90's. In the end I thought they sounded a good and were something a bit different on a 335.
In the end I went the standard CTS 500K audio taper pots all round and Black Bee .022uf Tone caps...
I'll try and get a video together of how it plays at some stage this week (hopefully)...