Don't seel the 162gr Interloch short. It's heavy enought to hold together in the 7mm mag. I'd bought 140gr Nosler Part's to hunt with in my 6.5x06 and broke it in with 140gr Interlocks. Still have never killed any animal with a Partition but have killed two elk with two shot's with that 140gr Interlock.
I hear you Don, I wouldn't feel bad packing the Interlocks, but since I purchased the 154 gr Interbonds I'm going to give em a try and see if they shoot to satisfaction. I'm using RL 22 (should have gotten RL 25 as the max load is about 100 fps faster) Win brass and both CCI and Rem Mag primers to begin with. If'n I can't get a satisfactory load I may go back to the Interlocks due to the accuracy or try the Accubonds in 160.