i currently own a mesa walkabout head that i use for smaller venues. i am very happy with the mesa walkabout but lately have been interested in the eden wt300 head. (probably because i have eden cabs that i am extremely impressed with) i have not been able to play the eden wt300 head and am wondering if anyone has experience with both heads and what their views are. i don't even see the eden wt300 in eden's current line-up, has the wt405 replaced it? thanks.