cad * Wow that was some response. I printed it out and want to spend some time reviewing it. I have also read the dialog between you and shortterm.
My first impression is that it seems more complicated, but that could be wrong. I hold a base of SPY stock, that could be good to work against. Need to play around with numbers. I just switched from Brown to IB (made my first trade this week), so for me also, the trading cost issue has gone away.
Back to your original proposal, I had the thought that if the trade moves against me such that I felt uncomfortable with the future, I could close out the current trade and open another trade for either the same expiration month or even the next if necessary to get the spread I need. In the case of the trade you suggested, the initial credit was $.80. If the spread reached 1.60 (2x), close it (for a .80 loss) and put on a new one for .80 or more. Next result is that for the one or two months the net gain is zero.
Thanks for getting my brain going again on options,
Jon