I have the opportunity to buy a Omega D3 4 x5 enlarger including three lenses ( 50/2.8, 105 and 150 mm ). also the negative-carriers for these formats. He asks $500 for the complete set. I work with 35 mmm B&W variable contrast at the moment, but like to step into th e LF zone soon. My questions are: Is it a good deal? Is it still possible to get D3 parts or other accessories? Can I use the D3 for both 35 mm and 4 x5. What other things do I have to know about this "outfit".