Sorry, I have been away for the weekend. Thanks to those whom have posted.
I suppose I should be clearing up a few things and most of all mentioning that my biggest opponent 90%+ of the time is a Plague Marine player, so I will be facing T5 majority of the time.
I did have Flesh Hooks on my Screamer/Killer (Heavy) Fex in my list, I just forgot to include it here on my online list, so I fixed that. I also had F.Hooks on the DakkaFexs' mostly because I had the points, because I could, and tactfully, it can work well by hiding behind impassable terrain from my opponent, "pop" over the impassable terrain and do my shooting. If I removed the F.Hooks from them that would leave me 3 pts to spare and I have no idea on where to put those points to use.
Also, I choose the Mace Tail for several reasons. #1 Its a bit cheaper, #2 Its a St9 hit which will negate the T5 and the FNP of the Plague Marines which is very important and on average of numbers will kill more Plague Marines than a Scythe Tail, #3 Well, I can't remember why, but there was another reason. Maybe later!
I was considering decreasing my Screamer/Killer Fex to a lowly Ninja Fex to save some points. I suppose I should be adjusting my H.Tyrants as already suggested, so expect a revised list hopefully soon.