Amendment I - Section 2 would need to take effect immediately to stop Congress from passing a bunch of new taxes just before the five-year point. I would be highly concerned but would still support this amendment without the change.
Amendment V - Contributions not made known to the public should not be considered "speech," because they give the appearance of a being bribe. Therefore, this amendment should protect only contributions made in full sunshine by persons or by organizations for whom all the persons who control it (officers, directors, owners, shareholders, etc.) are known. Sunshine is a wonderful cleanser. I could not support this amendment unless it protected only contributions made in full sunshine.
Amendment VII - I would prefer shorter limits, but can support these.