Mon-66B Mongoose was THE SL scout mech of choice.
Full armor, BAP, runs up to 127 kph, 3 meds and 1 small laser that is enough.
A simple upgrade will be switching to double heatsinks and fitting ER laser tech on. If you can cobble together 3 Clan ER medium lasers, this is almost equal to an enemy mounting 3 IS large lasers. Evil.
you are forgetting that the techincial readout made it look like it was made in 3055. rejected