So I have a Hartke 4x10 amp rated at 400W @ 8ohms. I’m checking out the Bugera BV1001M bass head to pair with it, which is rated 1000W at 8 ohms. Is it possible to have to much headroom? Do I risk damaging my cab with an amp this powerful? Should I opt for my secondary choice, the Peavey MiniMega, rated 1000W @ 4 ohms? Thanks.