Boat paid for, build underway, LH Ute....

Making a list of items to be purchased in the states as I expect to find nothing in Brazil for decent price if even available.
First item is a paddle (then paddle floatation device, PFD, gear bags, sleeping bag bug cover...?)
Paddle:
Greenland style or European?
Maybe two different types?
Regardless it\they need to break in half at least.
I am 5'6", any suggestions on length, I really have no idea.
Once I get the hang of it the boat will normally be weighted down with gear and I am a bit concerned about it riding high and hitting my hands on the wooden cowling so can paddle length minimize this issue?
Ebay has a Werner Kalliste, 220cm for US$295.00.
Should I be buying quality right off the bat or go cheap and delay the expensive gear for a more informed level later?
Thanx.....