Well, this is only going to end one way! I definitely made a couple of mistakes, but I don't think they would have changed the eventual outcome - I must concede that you are the Blobmeister (in fact, you can have an award to that effect!), which is why I (and all other potential comers, presumably) have fought shy of accepting that Blob Assassins game thus far...
Hah! Thanks Chris. The trick with the blobs is explosives to take out a few at once if they split , and take them out early before they can split too much.