Personally these days I fly larger ships anyway, and haven't lost SRVs while exploring. I'm mainly bringing this suggestion forward for the sake of newer players (I have several friends who only play maybe an hour or two a week, are in small ships, and want to start exploring). And also the inconsistency of it. Everything that is combat-related is easy to reload in the field, but explorers have some severe limitations, just due to the nature of large distance travelling. What is already a module-heavy profession is also limited by SRVs being irreplaceable in the field, while SLFs are disposable and re-printable.