I must be mad

I'd accumulated ~ 1M miles earlier in the year saving up for Necker Island (which needs 1.2M miles), but have since paid for a mate's 25 anniversary special trip to the US in UC, so back down to 860k miles. I've decided to really go for it and am aiming to get the remaining points within the next 4 to 6 weeks (!)
Here's my crazy plan...
Flying
At the beginning of November I have booked:
[*]LHR -> EWR (UC) - immediate turn-around to
[*]EWR -> LHR (PE) - straight on to
[*]LHR -> JNB (PE) - same day turn-around
[*]JNB -> LHR (PE) - straight on to
[*]LHR -> JFK (PE) - overnight
[*]JFK -> LHR (PE) - 4 nights at home then
[*]LHR -> SFO (UC) - 5 nights on business
[*]SFO -> LHR (UC)
So 4 visits to the LHR clubhouse in just over a week! I'm shortly booking a couple of round trips in K to HKG with a same day turnaround for late November to round it off.
Miles Booster
I'll buy double miles booster on all of the flights, plus I think I can apply retrospectively for a HKG UC flight I took a few weeks back. As the last miles booster bonus was in September I don't think I'm going to be lucky enough to see it again before the end of November
Other miles
[*]Transfer from the Mrs (21k)
[*]Tesco clubcard conversion (21k)
I reckon I'll still be a little bit short on miles, so will need to pay the 1.5p per mile
Not sure what frazzled state I'll be in by the end of November, but with an eye on the goal of Necker it'll be worth it!
Here's my crazy plan...
Flying
At the beginning of November I have booked:
[*]LHR -> EWR (UC) - immediate turn-around to
[*]EWR -> LHR (PE) - straight on to
[*]LHR -> JNB (PE) - same day turn-around
[*]JNB -> LHR (PE) - straight on to
[*]LHR -> JFK (PE) - overnight
[*]JFK -> LHR (PE) - 4 nights at home then
[*]LHR -> SFO (UC) - 5 nights on business
[*]SFO -> LHR (UC)
So 4 visits to the LHR clubhouse in just over a week! I'm shortly booking a couple of round trips in K to HKG with a same day turnaround for late November to round it off.
Miles Booster
I'll buy double miles booster on all of the flights, plus I think I can apply retrospectively for a HKG UC flight I took a few weeks back. As the last miles booster bonus was in September I don't think I'm going to be lucky enough to see it again before the end of November

Other miles
[*]Transfer from the Mrs (21k)
[*]Tesco clubcard conversion (21k)
I reckon I'll still be a little bit short on miles, so will need to pay the 1.5p per mile

Not sure what frazzled state I'll be in by the end of November, but with an eye on the goal of Necker it'll be worth it!