Hemi engine swap..is it worth it

Ok got another quick question. I should hear back this week on whether engine core is good for rebuild. I'm definitely going the carb route as I love the carb look and will work fine. I'll be running the Hemi 6 for it and was wondering when and if I get it up and running should I get wide band for it...seen a few nice universal ones. Any recommendations. Probably use the OCP intake damn it's expensive extra 200 just to be port matched to eagle heads. Anyone here running a similar combo like this. I haven't had any luck on the carb hemis. Going with the comp cam stage 2