What to pair up with Celestion g12-65's?

[Pneumonic]

I have an unloaded Marshall 412 slant cab that I am looking to fill with at least a pair of ROLA g12-65's and was wondering how they'd pair with a couple of V30's or maybe g12h30's?

Powering it up with a EL34 wreck clone. Music classic rock. Prefer lush mids with controlled bass and not so screechy high's.

Thanks

[Budda]

V30's have a mid spike.

might i suggest WGS British Leads - neutral frequency response so you can up the bass on the amp if you want, tight focused low end if you choose, very clear mids and articulate highs without becoming overbearing.