Steve is a very level-headed guy. Of all the people I have ridden with, I think he is the most effective at cutting the crap, analysing what needs to be done and getting on with it. That is what leads to my puzzlement at the past month or so. His recent pattern of 250ish followed by 200 days would be absolutely what was needed if he hadn't had the loss of all those miles in April and May, but aren't enough for getting past Tommy in 2015 given what happened. That is why it seems to me that a concurrent attempt* starting about now would give him a big boost by the time the weather starts to get bad (late October say) and by then his asking rate for the rest of the year to July/Aug 2016 would probably be something below 200 mpd.
OK, by then Kurt, if he stays accident- and injury-free, will probably have notched up about 78000, but I feel very confident that Steve can beat that, based on his first 4 months of the year, provided he too remains accident- and injury-free.
*It could be that the purist in him still wants his record to run 1st Jan to 31st December, or 30th, as it will be next year for 365 days, irrespective of what the UMCA rules say.