Re: overdrive pedal
Man, if you already own the BD-2, get it modded and save the other money involved for other GAS attacks... I have never heard John's spina-mod (nor am I sure he even does one), but I have had my hands on my buddy's BD-2 for nearly 2 weeks... Amazing plethora of tone.... from slight coloring of your amp to full gain with hints of your guitar's raw tone, this thing ROCKS.... Since I own the SD-1 and the DS-1, I'm not gonna go out and get a BD-2, but if reviews are trustworthy, the SD-1 mods take the BD-2 a step further in the gain department while still retaining that transparency reminiscent to vintage analog gear.... Even if you decide it doesnt have enough balls, I bet you keep it for the lower gain tones!!!
Good Luck on your quest for that tone in your head;
Allen