I have a lot of jets and air correctors for DHLA's but no emulsion tubes. Am willing to loan them out on the proviso that you replace any that you use/keep/lose..
What type of DHLA40 are they? Do they have a suffix after the DHLA40 on the carb body? If they do you could be a bit buggered as the emmission spec ones aren't that tuneable..
Have a couple sets of std 12" coupe hubbies and a ratty console, will pull it out on the weekend and take a few pics if you haven't had any other offers by then.
If they are new then it is easy as they really only need a good cleaning. If they are uesd it can be a problem as they then need to get rid of the carbon etc. already impregnated in the pipes.
I was quoted $242 last year to do my 4-1 set by HPC.