We have 10 12v 50watt seelites in halo color. They would be real comparable to your halos as far as brightness and penetration so they wouldn't be much of a upgrade. Havnt seen the 80watts on the water yet or no real side by side comparison pics but I'm sure there defiantly brighter but I would still want probably 10 of them and that would be some serious $. One thing have noticed about our led's is how bad they glare. If out in the open water and not on a bank it don't seem as bad. We have them in the halo color and don't know why but they put a glare on the water bad enough you will loose sight of fish in it. Didn't have this problem with our old $9 500watt halos. We have to be able to run silent though for bigheads but if it wasn't for that we would have HPS no doubt.