If you want to stick to this theme then I'm all for it, but I would drop the Inq's LR and AA, plus drop 1 Sage and take 2 Mystics (always)...just give him a Rhino instead.
I would then field as many Elite Inq/retinues as points will allow, and just continue with this theme until the FOC is full. In higher points lists I would then add a HQ BC/GM and also start fielding LR/LRC's and GK(T) units.
I would also make the 6th IST Squad a Meltagun one, as they are usually needed more than Plasma ones.
This is how I build all my pure DH/Allied IG lists, and it makes for a powerful all-comers force.
I would then field as many Elite Inq/retinues as points will allow, and just continue with this theme until the FOC is full. In higher points lists I would then add a HQ BC/GM and also start fielding LR/LRC's and GK(T) units.
I would also make the 6th IST Squad a Meltagun one, as they are usually needed more than Plasma ones.
This is how I build all my pure DH/Allied IG lists, and it makes for a powerful all-comers force.