Morning all! Firstly I'm from the not so Great Britain

picked up a w210 over the weekend to swap the 606 into my w124 and ditch the old 603 non turbo anchor. Fly wheel and clutch I'm going to use single mass conversion from a mercedes sprinter van and maybe the same gearbox. I know I need to swap to a 603 sump and pick up? Which I might need some help with from you boys as we never got a turbo 603 here in England. My other question is, I know I'll be wanting bigger internals in the injector pump but, can my non turbo pump be fitted with an Alda then updated with bigger internals and used on my motor? If not then I'm gonna be in the market for a 603 turbo pump. Hope that all makes sense. Might be asking the same old stuff but certain stuff is hard to come by here, info and parts!