Yes, ruta, baby, the Rumble 500 combo will definitely get you into 'chest-thumping' territory. At just 36.5 lb.s, and up to 350 watts by itself, it's a very powerful amp with a very good range of voicing filters and tones. My R500c has been my big gun for 7 years now, and I have never really needed an extension cab for the additional 150 watts, but tried it a couple times, anyway. Wow! What a rig!
The Rumble 200 combo might be a bit more than your Kustom, but at 140 watts it's not not much more unless you add an extension cab for the whole 200 watts, which has been know to thump a chest or two!
The aforementioned Rumble Stage 800 is similar to the 500, but much more so! Same size, but 39 lb.s and up to 400 watts alone. Plus its digital amp includes modeled voices of lots of different bass amps, cabs and effects. Plus, with one
or two 8 ohm extension cabs it cab get up to 800 watts. That'll thump your whole body, from the chest on out!
You can check out the whole
Rumble line in this chart of features for quick reference. Hope this helps.
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