Dual drla's...should I buy them?

[craazy Cooter]

I have a 1641cc type 1 with 1-3/8" header (empi dual euro tuck)
and dual dellorto 34 frds. I have a chance to buy some 36mm drla's for a great price. When I rebuild I will use a bigger cam, and better heads. However 1641 is fine- I do not feel the need to
upsize cylinders. even though there is no replacement for displacement. My 34frd 1bbls have worn throttle shafts that leak
pretty bad, and it snaps and pops nasty on deceleration. Should I buy them? I can get all parts for drlas but not for frds. they are toast. any feedback is great. thanks for replying