We narrowed down our hardware choices but would appreciate your opinions on the final selection and the question about what to do with the upper

I found this pic online which matches our kitchen very closely - medium brown cherry shaker cabinets with almost-white Caesarstone counters (Organic White). The kitchen is L-shaped and a peninsula.

http://www.yelp.com/biz_photos/choice-granite-and-cabinets-diamond-bar-2?select=J-nikOqfA3a4t5mNAYN6Lg&start=100#J-nikOqfA3a4t5mNAYN6Lg

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Option 1: IKEA Metrik handles in two sizes for lower cabinet doors and drawers

http://www.ikea.com/us/en/catalog/products/90138833/
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Option 2: round tube pull in two sizes for lower cabinet doors and drawers

http://www.lowes.com/pd_245465-76633-89003_4294777203__?productId=3598778&Ns=p_product_qty_sales_dollar:1&pl=1ätURL=%3FNs%3Dp_product_qty_sales_dollar%7C1&facetInfo=
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Would you use the smaller size handle also for the upper cabinet doors or switch it up and go with modern'ish knobs? (I pulled one from Lowe's - other suggestions are appreciated : )

http://www.lowes.com/pd_424846-45395-A-862_4294777204__?productId=3927307&Ns=p_product_qty_sales_dollar:1

Thanks in advance for your input!!