I've got a stock Felt Bayonet 3 base bar with the f-bend extensions that came stock. I don't like the extensions and want to switch them out for something better, more comfortable and allows me to get lower. I don't like how the extensions/arm pads sit inches above the base bar. I'm looking at keeping the base bar and swapping out the extensions for zipp alumina 110s with the alumina low mount clips. I'm thinking this will get the arm pads down lower to the base bar. Any thoughts on these extensions? Are the extensions and low mount clips all I'd need to buy?