I have purchased a Vox V847 that had a true bypass and a unity gain mod done to it. What else can help improve the tone? The wah sounds great but could use a bit more of a throaty tone with just a bit less harsh highs. I ordered a buffer from Area 51 to help out when using my Mcfuzz. Also, I installed a rocpot and was wondering if a couple of resistor changes would help out? I do not know where to purchase resistors and what ones to change? Also, should I replace the inductor with a Fulltone or Fasel? Any help would be greatly appreciated.