You can edit your own post #1 in order that no confusion of post #1 and #3.
Besides, I've used this kind of method before and it works. Some suggestions:
1. You can use a large multiplier, for example, not 1.5 but 1.7.
2. The odds is a bit low, from my previous experience, I suggest you can use "No first scorer" as the odds is around 5.5 - 6.5. or you can use "total goal = 3" ... and these two are also frequently occurred.
This method works but it involves a large investment ... "This is my comment".
