I used to feel this way... but SRS has come a long way since and is now the most simple piece of software to use in the DCS experience (including DCS itself).
On missiles - maybe strike aircraft could spawn at a different airfield which has a limited number of the better missiles available? Either notably out of the way for the fighter aircraft to go and re-arm at or with a script that de-spawns any fighter aircraft landing at that base.
I think this only affects the MiG-21 anyway as it shares the R-60M with L-39, and both Su-25 whilst AIM-9P5 and the Swedish equivalent are unique to the Tiger and Viggen.
Since I'm posting; There are several missions now where Blue attacks and Red is intercept/CAP only, will there be a mission with the roles reversed?
As always thank you Alpenwolf for your fantastic server, it is my exclusive online gaming fix these days.