Thanks Big Heavy, I did consider a swap to an A2 in the '59, but to be honest I think there's a big desire to stretch the budget to put a calibrated set of BKP's, secure in the knowledge that I've got the best possible combination in the 335. £ 190 is a relatively small investment to change the tone so radically and to know that your guitar has has top of the range handwounds in it.
Now, can you lend me £ 185? Cheers!!