From VBob in another thread, talking about an RV-12:
Now, then, I'm a bit confused by this and rather than derail yet another thread figured I'd start a new one on this topic, especially since I'd think the opposite advice would be what I would give.Remember you can build the 12 as an E-AB instead of E-LSA and save money, although I don't really recommend it.
One could build to the E-LSA standard (using only their specified parts, layout, etc.) and register it as an E-AB, which would free one up to modify and upgrade at will, particularly the panel. It seems like going E-LSA is more restrictive than the advantages of E-AB, unless I'm missing something.
Y'all's insight is welcome, as I'm going to admit to ignorance on the fine details of the subject.