630 Parts chassis

[Geist]

Hi All;
Is there Available an RCA 1946 thru 1948 or so, like a 630 or a 721 or a 730 type of set.. My only request is it has to have a 10BP4.. That someone has that is a Parts Chassis.. That when I get ahead, could be had for little Cash.. I would want to tear it almost completely down and as a learning Set, Rebuilt it like a TV Kit, from the 1946-48 period.. Like from Lafayette.. Or like a Prototype.. Or are these sets too Value-able to do that to ?? That is one of my Fanticies.. I have thought of doing that to my 8T244, but have so far rejected the thought..
THANK YOU Marty