Hi, I want to get a new amp and have narrowed it down to a new '59 Bassman Ltd, a used Boogie Mark I RI or a used original 1981 Boogie Mark III. I play rhythm guitar in a classic rock covers band. The amp has to give me a big bold clean sound that I can color with a couple of pedals. Which of these 3 would you pick, and why? Cheers, Johan.