I don't have hands-on experience with Loral, but I honestly think that even some citrusy/fruity hops play nice in an ESB. I agree that you are better off using known good hops rather than suspect ones, but I will also add that I've had hops that didn't smell like much of anything that made wonderful beers. Not every good hop has a potent aroma from the unused pellets/cones right out of the freezer.
Of course, if you picked up any kind of "off" aroma in your hops, then you 100% made the right move.
I took one of the pellets and crushed it so I could get a better feel for the condition of the hops. The aroma got worse! I had some very nice US Goldings a few years ago and I probably should have ordered those... these were UK Goldings.
I love US goldings. Such an underutilized hop.
I just went over to YVH and ordered 8 ounces each of US Goldings, Hallertau Mitt and Spalt. The Hallertau and Spalt I got from them the last time were really nice. Fresh, aromatic and great in the beers I used them in. I will take another swing at this ESB with 1968 when the US Goldings arrive.