Steve, For comparison my inverted-L is similar to yours with a 94 ft vertical section and 43 ft horizontal (ish). It is on a tall tree, not a tower.
Like you, I use an L-network to match it and get a feed impedance on 1826.5 KHz of 50+j0. I have a 1600pF capacitor in parallel but no inductor as I simply extended the antenna length to make it slightly inductive. 73, Tom G3OLB _________________ Searchable Archives: http://www.contesting.com/_topband - Topband Reflector