You split your force a bit too much I think: it really depends on the other list you'll be fighting with.
As for this, specifically, VV are pretty much horrible, unfortunately. It's a great idea, but they are too expensive by far for their points: what do they have that RAS can't? An extra attack? For 50 points for 5 models? Not really worth it. The IP in the RAS is also not great.
I would go with this (models permitting)
1x Libby (JP) - 125
10x RAS (PW, x2 flamers, MB) - 220
10x RAS (PF, x2 MG) - 235
10x Tac. (flamer, ML)- 170
Or switch the MB to a MG in the Tac. This list has the benefit of lots of tough scoring troops, good anti-tank and anti-horde, and good synergy. Tac. can hold backward objectives, RAS can go forward and kill everything short of termis (which it sounds like your BB will be able to handle just fine).
GLHF mate, if you want more advice I am more than willing. Or if you want to keep more of your original list, let me know.
If you go down to the woods today, be wary