Design The Ultimate Drum Kit Gobos

[c7sus]

If you wanted something portable AND effective to assist in recording drums, what would it be?

Does absorbing and deflecting down to 150Hz help?

Specifically, would anybody be able to use a 4-foot-square front by 18-24 inch deep drum trap on wheels? Cabinet would have 8-10 inches of Knauf fiberglass, and slot resonators tuned from about 125-250 Hz. I'm thinking 2 of these combined with full-absorbative panels behind a drum kit would let you dial in a good sound in just about any room.

I'm trying to think of the coolest thing I can imagine to help kickstart the gobo thing. Everybody has problems with bass, so I thought something that could really address that issue would get the product some recognition in a hurry.

Have you guys ever seen a product like this? Do you want one if it's available?

Any other ideas about this????