How much do those Weber's cost again?
My MC2100 was installed & working great, for about $100.00 including everything!
If you were gonna do a rebuild, why not rebuild the easiest carb ever?
These things are $25.00 from the junkyard. The rebuild kit is $15.00 The adapter (Mr.Gasket #1937) is $20.00 & the 10" Edelbrock air cleaner is $20.00
My math leaves $20.00 for tax & other little doo-dads like new throttle return springs. (Always use two, in case one breaks!)