There are a few vendors that have mentioned their service as well as price. I think you have a few to choose from.
Personally, I always have a bit of loyalty to the Co's that help me out of a jam, or have superior service.
This is my full-time job, I'm the purchasing guy for a manufacturing plant. I'm responsible for spending about 1.4 mil a year on supplies, and a few 100K on small equipment decisions throughout a year. Corporate is trying to get all of our locations buying from the same vendor, and I'm not always into that - because I've dealt with these other vendors in the past, and I'm willing to spend the extra $3.00 per part simply for the service or quality.
Gino, just my opinion, but you have several nice boats, and you're always tinkering with one of them, I suggest to choose one supplier that has been very good to you in the past that has superior product and service and stick with them. You'll be treated like a king every time you call, and saving that $100 on a single purchase doesn't mean much if you're broke down, and your normal supplier says he'll put the part on a Greyhound bus, and it'll be there tonight at his own expense so you can make the run tomorrow. Or, my sales rep contacted one of my competitors that had something I needed, picked it up, and delivered it to me personally. I've had both happen before, and for those reasons I have some loyalty.
BTW - are you hiring??