Want to keep my Strength Gains going?

[Doberman]

Ok im running test-e 500 PW along with tren-A 100mg EOD im running the tren for 12 weeks and as I have low natty test I was going to be switching to HRT dosages of test after 12-16 weeks on the Test-E.However as a powerlifter my main concern is strength gains if I wanted to extend my cycle to 6 months what would you guys recomend to keep the strength gains coming? i.e switch out the tren and run drol or dbol from weeks 12-16 to 20 then switch back to tren?

So

Weeks 1-24 Test-E 500mg PW
Weeks 1-12 Tren-A 100mg EOD
Weeks 12-18 Dbol or Drol /50mg/50mg PD
Weeks 18-24 Tren-A 100mg EOD
Weeks 24-36 125mg Test-E HRT PW

[inky-e]

I would definitely NOT do the d-bol that late in cycle. If anything stick to the original compounds throughout.

[Doberman]

I would definitely NOT do the d-bol that late in cycle. If anything stick to the original compounds throughout.

Why not inky? and run tren for 6 months instead? my reasoning is after a while the dosages start to lose the effect putting in a new steroid should spurt fresh gains...