Hey, just thought I'd share with you all my recent discovery.  I just picked up a Marshall 4x10 cab from my local music store that deals with a lot of consignment pieces and cool vintage stuff.  It is the model 1965A that was sold during the 80's.  It has 4x35 watt 10 inch celestions about 25 years old at this point.  This cab is a sleeper as far as the sometimes "overpriced" vintage scene is concerned, kind of under the radar if you catch my drift.  I paid 400 dollars for it with speakers, cab and all and kids it really sounds great!!  Totally blows away my 2x12 Weber set up.  It is so warm and open and balanced and CHEAP!  My webers are for sale.  If you have the option to try one out I seriously recommend it.  Its also quite lite and easy to transport.  It truly is an awesome compliment to the OTS.