WOW! Other than the hard tanks, I'd say you've done a bang up job on the mods! Keep us posted on the Sideswipe baffles for sure! And ... ditch those hard tanks and get Enzo sacks. You'll be glad you did! What's this about an enclosure for them??? The only thing you should need to do is reinforce the locker/engine dividers. And that's even negligible.