1. Canon 50/1.4 @ 16K or Sigma 30/1.4 @ 20K - get rid of old Canon D30 and 50/1.8 for 12K, 4K na lang!

2. Tamron 18-250mm (No IS) @ 17.5K or Sigma 18-250 @ 24K or Tamron 18-270 @ 27K - get rid of old Canon D30, 18-50, 70-300 for 16K, 1.5K na lang!

3. Sigma 18-50mm f/2.8 @ 20K or Tamron AF 17-50mm F/2.8 @ 20.5K or Sigma 24-70mm f/2.8 @ 26K - get rid of Old Canon D30, 18-50 and 18-55 @ 14K, 6K na lang

4. Canon 17-40L @ 32K - get rid of Old Canon D30, 18-50 and 18-55 @ 14K

5. Sigma 28-70mm f/2.8-4 @ 5K? Not sure about quality

If you guys could give me feedback, reviews, suggestions or offers for these lenses, that would be great!