I don't see anything at all wrong with the tone per se. Sounds really nice to me, pretty thick and saturated. I might say a tad more low end - a la 450-750 Hrz boost (NOT MUCH!!!) - but don't overdo it as you have everything nicely set, even the drums blend REALLY well. The only thing i am not so sure about is the vocals, you kind of have a Ron Royce thing going on there, just less Switzerlandy and MUCH less dynamic.