Can someone please list the pros and cons of getting the TT 1000w instead of the 500W? I by no means need the volume, but am looking for more versatility in tone- specifically cleaner and warmer. Will the 1000w give me more headroom for cleaner tone at higher volume? I will be playing in basements and perhaps small clubs, so I won't be pushing it much. I have 2x10 (sp210) and 1x15 cabs (OBC115). Thanks