Am I asking to much from 2x T105's?

However, there is a distinction between AGMers mis/dis-information about AGMs and NON-AGMers crossing over to make provocative statements re AGMs.
......
If you don't have any instructions, you would do well to read Deka's.

With this one I've now seen 4 documents from Deka with 4 sets of AGM charging voltages. For instance, the document in the quote above says 13.8 to 14.6 absorb and 13.5 for float (at 77 deg F). This document http://www.dekabatteries.com/assets/base/0139.pdf says 14.3 to 14.6 for absorb and 13.4 for float. The temperature compensation values for AGMs are different in different Deka AGM documents. Another Deka document I have says 14.1 to 14.4 for absorb and 14.4 to 14.58 for equalize, while Trojan sternly warns to NEVER equalize an AGM battery. Could some of the dis-information be coming directly from manufacturer's literature?

And AGMs really stink for number of discharge cycles. Deka says 370 cycles to 50% DOD, Trojan claims 1200 cycles for the T105.