I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a dovetail-
saddle system, but may be wrong. What do you think? Any experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager