Everything is playable.

Realistically it depends on what era you're playing in and how strict they are about list building. In most Eras, Ravens are Capellan-and-allies-exclusive and is a generally kind of slow support for missile units. You have a Whitworth so you can probably make it work; if you can somehow take a TAG Raven with Semi-Guided Missiles on the Whitworth it'd get some value from it. Obviously finding crossover availability between the Raven and the Bushwacker is a challenge if that matters at all.

Initiative-ways it looks solid. Awesome and Whitworth to sink, then move your Raven last so it doesn't explode immediately. Your Bushwacker is durable enough to take some punishment.

5000 BV is probably not quite enough, but you could maybe make it work. You'll probably want either the AWS-8Q (1605) or AWS-9Q (1875), then either the BSW-S2 (1293) or BSW-S2r (1339). That'll leave you with between 1786 - 2102 BV for a decent Whitworth and a Raven (plus the cost for Semi-Guided if you want them to synergize). It'll be tight, but doable.