Just a suggestion but:
https://s.orbis.zone/dxh
I do not think the SRV is needed for the road to riches (?) and as a general rule-of-thumb, for exploration you D-rate everything you can because D-rated modules have the least mass (weight). Under-sizing some modules further reduces mass and disabling module you are not using reduces power draw meaning you can get by with a smaller, lighter power plant. You do not need a frame shift wake scanner either as you will not be chasing anyone and with a bit of collecting you can synthesize heat-sinks reducing your need for heat-sink launchers.
Here is a quick run-down of what module letter ratings mean:
E =
Economy. For when you cannot afford anything else. Usually the "stock" module type on newly purchased ships.
D =
Da lightest. The module type with the least
mass, useful for ships of exploration but with correspondingly lower performance.
C =
Compromise. Fairly inexpensive and usually good enough, but comparatively massive (heavy) compared to performance levels.
B =
Better. Perform better than C-rated modules and with higher
Integrity but usually the most massive (heaviest) type of modules.
A =
Absolutely the best. The
highest performance modules you can buy, still heavy but usually half the mass of B-rated modules and with significantly better performance.
The numbers refer to what size slot a module can fit into. You can fit a smaller module into a larger slot but only down to a certain size below which it simply will not work so outfitting will not allow it to be fitted. o7