Just ordered a nitro z19....I originally ordered 10 foot power poles but still have the option to change. My question to those of you who have experience with both.....is there a major different between the 10s and 8s? The price difference was only $200 so I originally elected for the 10s. do the 10s get in the way more or inconvenient for the person fishing in the back of the boat? Thanks for any input.