Zero Kelvin

We got access to a lot of c2-3 wormholes in our region and I was thinking of how I would roll in the wormholes considering the collected skills of my two chars.

One can fly armor tanked ships fully T2 fitted and up to including carriers and dreads, the other is the scirmish expert with skills up to and including shield tanked command ships.

My main can fly a Proteus and my alt can fly a Tengu which would be my dream team. Thinking of probing with the Proteus and running sites and DPS with the Tengu, helping out with the Proteus.

Has anyone done this? Are there any decent fittings that arent stupid expensive since I count on loosing some or are there maybe another really sweet combo?