Hello,
If you're interested I've got the stats for the ship in my current campaign, the USS Cortez. A Size 10 Heavy Explorer with QSD and warp drive (and yes I did take the additional cost for having QSD four times so it can power a ship of size 10). The QSD is based upon the designs Voyager brought back and the ASDB (Advanced Starship Design Bureau) at Utopia Planitia worked on it for a Starfleet version.
It's my own design but it's fairly decent. Crew of 1500 though so it might be a bit big for your needs. Not exactly for the purist Star Trek fan i'll admit but the players are enjoying the campaign and thats what really counts.
In my campaign the ship is also escorted by a heavily modified Defiant Class with QSD (purely there as a bit off compacted muscle). Got stats for that too but it's probably a bit small for your needs.
Let me know if you want me to post them. Although it'll be next Tuesday before I'm back on the boards (Monday being a Workers Holiday - or Bank Holiday as we call it - in the UK).
We have all your working biros and we're not afraid to use them.
Leave a box of used postit notes and a box of paperclips inside the filling cabinet and things won't get nasty.
Yours,
The Office Gremlins