I'm planning out a summer purchase to augment my soon to be finished Fender Bassman 100 and LDS 2x12 / 2x6 tube rig. I'm thinking I might have Don at LDS build me a small neo combo, either 2x8 or 1x12, with a 2U space for a head on top. I could slide my GK 400 in there, but there are two worries - not enough power through a 3-way hi-fi cabinet, and the vent on top. I like the GK tone, but am not totally averse to trying new things. Tons of knobs doesn't necessarily mean good for me. I'd like to keep it under 20lbs, and ideally I'd have 500ish watts at 4 ohms. I've looked at the Thunderfunk, but it doesn't look like it's for me. I liked what I saw in the Ashdown 500, but it is probably too heavy to make for an effective lightweight combo. Price is a constraint, but there is really no rush at all for getting this thing. If something is on the horizon (i.e. released within a year) that looks like it'd suit me, I might hold off until then. In the meantime, I'd put my GK there, but what are some other options?