I am needing to purchase a ulterra trolling motor for trolling jigs and cranks from rear of boat. There is some pretty good discounts on this years left over models. I can get a left over model for around $1750.00 vs. the new model coming out in november with the new improved spotlock and bluetooth for a little under $2500.00. My question is if i have no need for bluetooth, is the improved spotlock worth the extra $700.00?