Hello. Soon I will attempt a grand tour with VOID, Kethane, and LLL. Now, I'm thinking of using KSPI for the thermal turbojets. Thing is, I'm not sure if I should- it just makes it too easy for me, I've seen something like a 100 ton-from-launchpad KSPI Grand tourer, and it just dosen't seem very challenging. So, I'm wondering TO KSPI OR NOT TO KSPI THAT IS THE QUESTION