here's my 2 cents a lot of people on these forums waffle on about leica lens and image quality (they are great but the gap has closed i.e zeiss,cv.) but in the real world off working for a living and having limited funds ,buy what you can afford now and upgrade later, images taken with a cheaper non leica lens are worth more than a leica wish list, look at images of the greats, they are not all technical marvels old lens old cameras old film,also when you view a large print there is a viewing distance to consider ,you can't see all the flaws from a far
THE IMAGE CONTENT IS MORE IMPORTANT THAN IF A LEICA LENS IS USED.
i had a chance to attend an ADAMS exhibit fantastic, did people run up to the prints and critique the images because they had a flaw from not using leica glass (adams used large and medium format) a good photographer can still take a great image with a cheaper lens,sorry for waffling on i hope this helps a little.