I have read so much on here about the merits of swapping V1 in the BD or BDRI for a 12AY7. However, I never read any comments for the resulting effects on the gain channel. So how much less overdrive is available on the gain channel with this swap? I run the gain on mine on 8 with my LP and 10-12 with my Tele. If I swap to a 12AY7, am I going to be disappointed with the level of distortion now available on the gain channel? Thanks!