From my research and understanding, the only MiG-23MLAs that were upgraded in some similarity to how you describe were:
16 Bulgarian MiG-23MLDs (alternatively referred to as "MLAE-2" or "izdeliye 23-22"), which were MLAs upgraded to the MLD avionics fit, with upgraded H008 "Sapfir-23MLA-2" radars and SPO-10 changed to the SPO-15, but without any provision for countermeasures or dogtooth wing root leading edge modification
50 Syrian MiG-23MLDs (alternatively "MLAE" or "izdeliye 23-19"), which were MLAs upgraded to the MLD avionics fit, with H003 "Sapfir-23MLA" radars (as in the original MLA) and upgraded to the SPO-15, again without dogtooth leading edges, but with a locally designed countermeasure modification.
With the exception of these two sets of aircraft, I find no evidence whatsoever, through photo or corroborating text sources, of MiG-23MLA aircraft posessing countermeasure dispensers or SPO-15 RWRs.
Given that the options you have been stated in terms of allowing for modification, I would suggest that they seem to really only be reflective of the Syrian izdeliye 23-19, which is a rather small subset of all MLA production and arguably not an MLA at all but an MLD upgrade.
While there are claims that Soviet MiG-23ML(A)s were fitted with countermeasure dispensers during the Soviet Afghan War, I have yet to find any evidence that this is true (and suspect it is an issue of misidentification), as all images of dispenser-carrying MiG-23s in Afghanistan are of MLDs, again distinguishable by the dogtooth wing root.
If you have sources that suggest the contrary, could you provide them? I am not trying to be confrontational but would like the module to be as representative of a proper MiG-23MLA's capabilities as possible.
Some sources (I understand these may be of varying reliability, however they all seem to point towards the same conclusion):
[1][2][3][4][5]