I actually checked. It is sadly not possible due to the main selling point often being speed. At least not 110 tons.
Guess we'll have to have a lighter Thunder, then. Though the CC is really not short of 55 tonners, are they?
Speaking of the thunder, the stealth armour would afford it some benefits against a slow long range design. Maybe not enough to offset the firepower discrepancy, sure, but every bit helps.