Anyone had the chance to compare these two ? I heard a Lavardin IT with some Avatars a couple of years ago which really impressed me so I'm trying to put something similar together. I'm wondering if the extra £ (or $ for me) for the IBX is really worth it ? The rest of the system is a Technodec/modded 250/Benz Ace and a Lavardin IS Reference. Thanks in advance for any info/advice.